The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email message, the user might accidentally leak the confidential subject to a third party. While this update fixes the bug and avoids future message contamination, it does not automatically repair existing contaminations. Users are advised to use the repair folder functionality, which is available from the context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects Thunderbird < 115.8.1.

The remote host is affected by the vulnerability described in GLSA-202405-32 (Mozilla Thunderbird: Multiple Vulnerabilities)

  - When storing and re-accessing data on a networking channel, the length of buffers may have been confused,     resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox ESR < 115.8,     and Thunderbird < 115.8. (CVE-2024-1546)

  - Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed     on another website (with the victim website's URL shown). This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1547)

  - A website could have obscured the fullscreen notification by using a dropdown select input element. This     could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1548)

  - If a website set a large custom cursor, portions of the cursor could have overlapped with the permission     dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability     affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1549)

  - A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to     cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and     inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1550)

  - Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker     could control the Content-Type response header, as well as control part of the response body, they could     inject Set-Cookie response headers that would have been honored by the browser. This vulnerability affects     Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1551)

  - Incorrect code generation could have led to unexpected numeric conversions and potential undefined     behavior.*Note:* This issue only affects 32-bit ARM devices. This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1552)

  - Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and     Thunderbird < 115.8. (CVE-2024-1553)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable     to clickjacking by malicious websites. This vulnerability affects Firefox < 124, Firefox ESR < 115.10, and     Thunderbird < 115.10. (CVE-2024-2609)

  - There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could     abuse this to create an Out of Memory condition in the browser. This vulnerability affects Firefox < 125,     Firefox ESR < 115.10, and Thunderbird < 115.10. (CVE-2024-3302)

  - In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
    (CVE-2024-3854)

  - The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free     crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and     Thunderbird < 115.10. (CVE-2024-3857)

  - On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could     be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10,     and Thunderbird < 115.10. (CVE-2024-3859)

  - If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect     reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10,     and Thunderbird < 115.10. (CVE-2024-3861)

  - Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed     evidence of memory corruption and we presume that with enough effort this could have been exploited to run     arbitrary code. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
    (CVE-2024-3864)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-d8a0e599e2 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1498 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2024:1494 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:1494 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-1494 advisory.

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-1493 advisory.

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-1498 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1494 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1496 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1493 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1492 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1500 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1497 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1495 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1499 advisory.

  - nss: timing attack against RSA decryption (CVE-2023-5388)

  - Mozilla: Crash in NSS TLS method (CVE-2024-0743)

  - Mozilla: Leaking of encrypted email subjects to other conversations (CVE-2024-1936)

  - Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

  - Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

  - Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

  - Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

  - Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

  - Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1498 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3769 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5644 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of thunderbird installed on the remote host is prior to 115.8.1-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2497 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:0893-1 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-325c1d1fce advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-3699706b25 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of mozilla-thunderbird installed on the remote host is prior to 115.8.1. It is, therefore, affected by a vulnerability as referenced in the SSA:2024-065-01 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. This vulnerability affects     Thunderbird < 115.8.1. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 115.8.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2024-11 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Thunderbird installed on the remote Windows host is prior to 115.8.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2024-11 advisory.

  - The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary     other email message in Thunderbird's local cache. Consequently, when replying to the contaminated email     message, the user might accidentally leak the confidential subject to a third party. While this update     fixes the bug and avoids future message contamination, it does not automatically repair existing     contaminations. Users are advised to use the repair folder functionality, which is available from the     context menu of email folders, which will erase incorrect subject assignments. (CVE-2024-1936)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
196892	GLSA-202405-32 : Mozilla Thunderbird: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	high
196863	RHEL 6 : mozilla (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	critical
194584	Fedora 40 : thunderbird (2024-d8a0e599e2)	Nessus	Fedora Local Security Checks	high
193755	RHEL 7 : thunderbird (RHSA-2024:1498)	Nessus	Red Hat Local Security Checks	high
192981	CentOS 8 : thunderbird (CESA-2024:1494)	Nessus	CentOS Local Security Checks	high
192611	Rocky Linux 8 : thunderbird (RLSA-2024:1494)	Nessus	Rocky Linux Local Security Checks	high
192598	Oracle Linux 8 : thunderbird (ELSA-2024-1494)	Nessus	Oracle Linux Local Security Checks	high
192579	Oracle Linux 9 : thunderbird (ELSA-2024-1493)	Nessus	Oracle Linux Local Security Checks	high
192574	Oracle Linux 7 : thunderbird (ELSA-2024-1498)	Nessus	Oracle Linux Local Security Checks	high
192560	RHEL 8 : thunderbird (RHSA-2024:1494)	Nessus	Red Hat Local Security Checks	high
192558	RHEL 8 : thunderbird (RHSA-2024:1496)	Nessus	Red Hat Local Security Checks	high
192555	RHEL 9 : thunderbird (RHSA-2024:1493)	Nessus	Red Hat Local Security Checks	high
192554	RHEL 9 : thunderbird (RHSA-2024:1492)	Nessus	Red Hat Local Security Checks	high
192553	RHEL 8 : thunderbird (RHSA-2024:1500)	Nessus	Red Hat Local Security Checks	high
192552	RHEL 8 : thunderbird (RHSA-2024:1497)	Nessus	Red Hat Local Security Checks	high
192547	RHEL 9 : thunderbird (RHSA-2024:1495)	Nessus	Red Hat Local Security Checks	high
192544	RHEL 8 : thunderbird (RHSA-2024:1499)	Nessus	Red Hat Local Security Checks	high
192539	CentOS 7 : thunderbird (RHSA-2024:1498)	Nessus	CentOS Local Security Checks	high
192508	Debian dla-3769 : thunderbird - security update	Nessus	Debian Local Security Checks	high
192461	Debian dsa-5644 : thunderbird - security update	Nessus	Debian Local Security Checks	high
192218	Amazon Linux 2 : thunderbird (ALAS-2024-2497)	Nessus	Amazon Linux Local Security Checks	high
192183	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaThunderbird (SUSE-SU-2024:0893-1)	Nessus	SuSE Local Security Checks	high
192048	Fedora 38 : thunderbird (2024-325c1d1fce)	Nessus	Fedora Local Security Checks	high
191734	Fedora 39 : thunderbird (2024-3699706b25)	Nessus	Fedora Local Security Checks	high
191562	Slackware Linux 15.0 / current mozilla-thunderbird Vulnerability (SSA:2024-065-01)	Nessus	Slackware Local Security Checks	medium
191537	Mozilla Thunderbird < 115.8.1	Nessus	MacOS X Local Security Checks	medium
191536	Mozilla Thunderbird < 115.8.1	Nessus	Windows	medium

Detections

Analytics

CVE-2024-1936

high

Tenable Plugins

high

critical

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

high

medium

medium

medium