When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary sender email address chosen by the attacker. If the sender name started with a false email address, followed by many Braille space characters, the attacker's email address was not visible. Because Thunderbird compared the invisible sender address with the signature's email address, if the signing key or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature. This vulnerability affects Thunderbird < 91.10.

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2022:4892 advisory.

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

The remote host is affected by the vulnerability described in GLSA-202208-14 (Mozilla Thunderbird: Multiple Vulnerabilities)

  -  Please review the referenced CVE identifiers for details.  (CVE-2021-29967, CVE-2021-29969,     CVE-2021-29970, CVE-2021-29976, CVE-2021-29980, CVE-2021-29984, CVE-2021-29985, CVE-2021-29986,     CVE-2021-29988, CVE-2021-29989, CVE-2021-30547, CVE-2021-38492, CVE-2021-38493, CVE-2021-38495,     CVE-2021-38503, CVE-2021-38504, CVE-2021-38506, CVE-2021-38507, CVE-2021-38508, CVE-2021-38509,     CVE-2021-40529, CVE-2021-4129, CVE-2021-4140, CVE-2021-43528, CVE-2021-43529, CVE-2021-43536,     CVE-2021-43537, CVE-2021-43538, CVE-2021-43539, CVE-2021-43541, CVE-2021-43542, CVE-2021-43543,     CVE-2021-43545, CVE-2021-43546, CVE-2022-0566, CVE-2022-1196, CVE-2022-1197, CVE-2022-1520, CVE-2022-1529,     CVE-2022-1802, CVE-2022-1834, CVE-2022-2200, CVE-2022-2226, CVE-2022-22737, CVE-2022-22738,     CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745,     CVE-2022-22747, CVE-2022-22748, CVE-2022-22751, CVE-2022-22754, CVE-2022-22756, CVE-2022-22759,     CVE-2022-22760, CVE-2022-22761, CVE-2022-22763, CVE-2022-22764, CVE-2022-24713, CVE-2022-26381,     CVE-2022-26383, CVE-2022-26384, CVE-2022-26386, CVE-2022-26387, CVE-2022-26485, CVE-2022-26486,     CVE-2022-28281, CVE-2022-28282, CVE-2022-28285, CVE-2022-28286, CVE-2022-28289, CVE-2022-29909,     CVE-2022-29911, CVE-2022-29912, CVE-2022-29913, CVE-2022-29914, CVE-2022-29916, CVE-2022-29917,     CVE-2022-31736, CVE-2022-31737, CVE-2022-31738, CVE-2022-31740, CVE-2022-31741, CVE-2022-31742,     CVE-2022-31747, CVE-2022-34468, CVE-2022-34470, CVE-2022-34472, CVE-2022-34478, CVE-2022-34479,     CVE-2022-34481, CVE-2022-34484, CVE-2022-36318, CVE-2022-36319)

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 CESA-2022:4891 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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 91.11.0-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1828 advisory.

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash.  (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash.  (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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.  (CVE-2022-31747)

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

The remote Ubuntu 18.04 LTS / 20.04 LTS / 21.10 / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5512-1 advisory.

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes     on a JavaScript object, leading to privileged code execution.  (CVE-2022-2200)

  - Mozilla: An email with a mismatching OpenPGP signature date was accepted as valid (CVE-2022-2226)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash.  (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash.  (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and     in doing so bypass a page's Content Security Policy.  (CVE-2022-31744)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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.  (CVE-2022-31747)

  - An iframe that was not permitted to run scripts could do so if the user clicked on a     <code>javascript:</code> link.  (CVE-2022-34468)

  - Navigations between XML documents may have led to a use-after-free and potentially exploitable crash.
    (CVE-2022-34470)

  - If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have     been blocked, resulting in incorrect error pages being shown.  (CVE-2022-34472)

  - A malicious website that could create a popup could have resized the popup to overlay the address bar with     its own content, resulting in potential user confusion or spoofing attacks.   This bug only affects     Thunderbird for Linux. Other operating systems are unaffected.  (CVE-2022-34479)

  - In the <code>nsTArrayImpl::ReplaceElementsAt()</code> function, an integer overflow could have occurred     when the number of elements to replace was too large for the container.  (CVE-2022-34481)

  - The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. 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.  (CVE-2022-34484)

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-2022:4887 advisory.

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
    (CVE-2022-31747)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature. This     vulnerability affects Thunderbird < 91.10. (CVE-2022-1834)

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox     ESR < 91.10. (CVE-2022-31737)

  - When exiting fullscreen mode, an iframe could have confused the browser about the current state of     fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects     Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31738)

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-2022-4892 advisory.

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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.  (CVE-2022-31747)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash.  (CVE-2022-31737)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash.  (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2062-1 advisory.

  - An attacker could have sent a message to the parent process where the contents were used to double-index     into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript     executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox <     100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1. (CVE-2022-1529)

  - If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution,     they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This     vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and     Thunderbird < 91.9.1. (CVE-2022-1802)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature. This     vulnerability affects Thunderbird < 91.10. (CVE-2022-1834)

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox     ESR < 91.10. (CVE-2022-31737)

  - When exiting fullscreen mode, an iframe could have confused the browser about the current state of     fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects     Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31738)

  - When downloading files on Windows, the % character was not escaped, which could have lead to a download     incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or     %APPDATA%.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This     vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31739)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox <     101, and Firefox ESR < 91.10. (CVE-2022-31740)

  - A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and     potentially further memory corruption. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and     Firefox ESR < 91.10. (CVE-2022-31741)

  - An attacker could have exploited a timing attack by sending a large number of allowCredential entries and     detecting the difference between invalid key handles and cross-origin key handles. This could have led to     cross-origin account linking in violation of WebAuthn goals. This vulnerability affects Thunderbird <     91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31742)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
    (CVE-2022-31747)

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-2022:4892 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5158 advisory.

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
    (CVE-2022-31747)

  - An attacker could have sent a message to the parent process where the contents were used to double-index     into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript     executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox <     100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1. (CVE-2022-1529)

  - If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution,     they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This     vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and     Thunderbird < 91.9.1. (CVE-2022-1802)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature. This     vulnerability affects Thunderbird < 91.10. (CVE-2022-1834)

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31736)

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-2022-4887 advisory.

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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.  (CVE-2022-31747)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash.  (CVE-2022-31737)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash.  (CVE-2022-31740)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

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 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3041 advisory.

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
    (CVE-2022-31747)

  - An attacker could have sent a message to the parent process where the contents were used to double-index     into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript     executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox <     100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1. (CVE-2022-1529)

  - If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution,     they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This     vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and     Thunderbird < 91.9.1. (CVE-2022-1802)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature. This     vulnerability affects Thunderbird < 91.10. (CVE-2022-1834)

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31736)

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-2022:4888 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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-2022:4887 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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-2022:4890 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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-2022-4891 advisory.

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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.  (CVE-2022-31747)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash.  (CVE-2022-31737)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash.  (CVE-2022-31740)

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

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2022:4891-1 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential  entries may have leaked cross-     origin information (CVE-2022-31742)

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-2022:4889 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:4891 advisory.

  - Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email     (CVE-2022-1834)

  - Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736)

  - Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)

  - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)

  - Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)

  - Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)

  - Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-     origin information (CVE-2022-31742)

  - Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)

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 mozilla-thunderbird installed on the remote host is prior to 91.10.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-153-01 advisory.

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
    (CVE-2022-31747)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature. This     vulnerability affects Thunderbird < 91.10. (CVE-2022-1834)

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox     ESR < 91.10. (CVE-2022-31737)

  - When exiting fullscreen mode, an iframe could have confused the browser about the current state of     fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects     Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31738)

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 macOS or Mac OS X host is prior to 91.10. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-22 advisory.

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash. (CVE-2022-31737)

  - When exiting fullscreen mode, an iframe could have confused the browser about the current state of     fullscreen, resulting in potential user confusion or spoofing attacks. (CVE-2022-31738)

  - When downloading files on Windows, the % character was not escaped, which could have lead to a download     incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.
    This bug only affects Thunderbird for Windows. Other operating systems are unaffected. (CVE-2022-31739)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash. (CVE-2022-31740)

  - A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and     potentially further memory corruption. (CVE-2022-31741)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - An attacker could have exploited a timing attack by sending a large number of allowCredential entries and     detecting the difference between invalid key handles and cross-origin key handles.  This could have led to     cross-origin account linking in violation of WebAuthn goals. (CVE-2022-31742)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Thunderbird 91.9. 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.
    (CVE-2022-31747)

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 Windows host is prior to 91.10. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-22 advisory.

  - A malicious website could have learned the size of a cross-origin resource that supported Range requests.
    (CVE-2022-31736)

  - A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a     potentially exploitable crash. (CVE-2022-31737)

  - When exiting fullscreen mode, an iframe could have confused the browser about the current state of     fullscreen, resulting in potential user confusion or spoofing attacks. (CVE-2022-31738)

  - When downloading files on Windows, the % character was not escaped, which could have lead to a download     incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.
    This bug only affects Thunderbird for Windows. Other operating systems are unaffected. (CVE-2022-31739)

  - On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation     problem, and a potentially exploitable crash. (CVE-2022-31740)

  - A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and     potentially further memory corruption. (CVE-2022-31741)

  - When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space     character multiple times, Thunderbird would have displayed all the spaces. This could have been used by an     attacker to send an email message with the attacker's digital signature, that was shown with an arbitrary     sender email address chosen by the attacker. If the sender name started with a false email address,     followed by many Braille space characters, the attacker's email address was not visible. Because     Thunderbird compared the invisible sender address with the signature's email address, if the signing key     or certificate was accepted by Thunderbird, the email was shown as having a valid digital signature.
    (CVE-2022-1834)

  - An attacker could have exploited a timing attack by sending a large number of allowCredential entries and     detecting the difference between invalid key handles and cross-origin key handles.  This could have led to     cross-origin account linking in violation of WebAuthn goals. (CVE-2022-31742)

  - Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory     safety bugs present in Thunderbird 91.9. 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.
    (CVE-2022-31747)

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

ID	Name	Product	Family	Severity
167696	AlmaLinux 9 : thunderbird (ALSA-2022:4892)	Nessus	Alma Linux Local Security Checks	critical
163986	GLSA-202208-14 : Mozilla Thunderbird: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	critical
163739	CentOS 7 : thunderbird (CESA-2022:4891)	Nessus	CentOS Local Security Checks	critical
163319	Amazon Linux 2 : thunderbird (ALAS-2022-1828)	Nessus	Amazon Linux Local Security Checks	critical
163109	Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Thunderbird vulnerabilities (USN-5512-1)	Nessus	Ubuntu Local Security Checks	critical
162853	Rocky Linux 8 : thunderbird (RLSA-2022:4887)	Nessus	Rocky Linux Local Security Checks	critical
162800	Oracle Linux 9 : thunderbird (ELSA-2022-4892)	Nessus	Oracle Linux Local Security Checks	critical
162207	SUSE SLED15 / SLES15 Security Update : MozillaThunderbird (SUSE-SU-2022:2062-1)	Nessus	SuSE Local Security Checks	critical
161985	RHEL 9 : thunderbird (RHSA-2022:4892)	Nessus	Red Hat Local Security Checks	critical
161961	Debian DSA-5158-1 : thunderbird - security update	Nessus	Debian Local Security Checks	critical
161896	Oracle Linux 8 : thunderbird (ELSA-2022-4887)	Nessus	Oracle Linux Local Security Checks	critical
161838	Debian DLA-3041-1 : thunderbird - LTS security update	Nessus	Debian Local Security Checks	critical
161816	RHEL 8 : thunderbird (RHSA-2022:4888)	Nessus	Red Hat Local Security Checks	critical
161815	RHEL 8 : thunderbird (RHSA-2022:4887)	Nessus	Red Hat Local Security Checks	critical
161814	RHEL 8 : thunderbird (RHSA-2022:4890)	Nessus	Red Hat Local Security Checks	critical
161805	Oracle Linux 7 : thunderbird (ELSA-2022-4891)	Nessus	Oracle Linux Local Security Checks	critical
161803	Scientific Linux Security Update : thunderbird on SL7.x x86_64 (2022:4891)	Nessus	Scientific Linux Local Security Checks	critical
161796	RHEL 8 : thunderbird (RHSA-2022:4889)	Nessus	Red Hat Local Security Checks	critical
161795	RHEL 7 : thunderbird (RHSA-2022:4891)	Nessus	Red Hat Local Security Checks	critical
161793	Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2022-153-01)	Nessus	Slackware Local Security Checks	critical
161714	Mozilla Thunderbird < 91.10	Nessus	MacOS X Local Security Checks	critical
161713	Mozilla Thunderbird < 91.10	Nessus	Windows	critical

Detections

Analytics

CVE-2022-1834

medium

Tenable Plugins

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