When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115.1, Thunderbird < 102.14, and Thunderbird < 115.1.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code.
    *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability     affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115.1, Thunderbird < 102.14, and Thunderbird <     115.1. (CVE-2023-4054)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote NewStart CGSL host, running version MAIN 7.02, has firefox packages installed that are affected by multiple vulnerabilities:

  - Integer overflow in libaom internal function img_alloc_helper can lead to heap buffer overflow. This     function can be reached via 3 callers: * Calling aom_img_alloc() with a large value of the d_w, d_h, or     align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some     fields of the returned aom_image_t struct may be invalid. * Calling aom_img_wrap() with a large value of     the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and     offsets and some fields of the returned aom_image_t struct may be invalid. * Calling     aom_img_alloc_with_border() with a large value of the d_w, d_h, align, size_align, or border parameter may     result in integer overflows in the calculations of buffer sizes and offsets and some fields of the     returned aom_image_t struct may be invalid. (CVE-2024-5171)

  - A type checking bug would have led to invalid code being compiled. This vulnerability affects Firefox <     113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32211)

  - An attacker could have positioned a `datalist` element to obscure the address bar. This vulnerability     affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32212)

  - When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects     Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32213)

  - During the worker lifecycle, a use-after-free condition could have occured, which could have led to a     potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and     Thunderbird < 115.0.1. (CVE-2023-3600)

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

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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 < 116, Firefox ESR < 115.1, and
    Thunderbird < 115.1. (CVE-2023-4057)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image
    data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116,
    Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This
    resulted in incorrect compilation and a potentially exploitable crash in the content process. This
    vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user
    into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR
    < 115.1. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low
    memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR <
    115.1. (CVE-2023-4048)

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3228-1 advisory.

    Update Mozilla Thunderbird 115.1.0 (bsc#1213746):

    - CVE-2023-4045: Fixed cross-origin restrictions bypass with Offscreen Canvas (bmo#1833876).
    - CVE-2023-4046: Fixed incorrect value used during WASM compilation (bmo#1837686).
    - CVE-2023-4047: Fixed potential permissions request bypass via clickjacking (bmo#1839073).
    - CVE-2023-4048: Fixed crash in DOMParser due to out-of-memory conditions (bmo#1841368).
    - CVE-2023-4049: Fixed potential race conditions when releasing platform objects (bmo#1842658).
    - CVE-2023-4050: Fixed stack buffer overflow in StorageManager (bmo#1843038).
    - CVE-2023-4052: Fixed file deletion and privilege escalation through Firefox uninstaller (bmo#1824420).
    - CVE-2023-4054: Fixed lack of warning when opening appref-ms files (bmo#1840777).
    - CVE-2023-4055: Fixed cookie jar overflow caused unexpected cookie jar state (bmo#1782561).
    - CVE-2023-4056: Fixed memory safety bugs (bmo#1820587, bmo#1824634, bmo#1839235, bmo#1842325,     bmo#1843847).
    - CVE-2023-4057: Fixed memory safety bugs (bmo#1841682).

    Bugfixes:

    - Remove bashisms from startup-script (bsc#1213657).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

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-firefox installed on the remote host is prior to 115.1.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-216-01 advisory.

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116,     Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process. This     vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR     < 115.1. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR <     115.1. (CVE-2023-4048)

  - Race conditions in reference counting code were found through code inspection. These could have resulted     in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116,     Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4049)

  - In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This     resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability     affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4050)

  - The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any     files in that directory would be recursively deleted with the permissions of the uninstalling user     account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary     file deletion controlled by the non-privileged user. *This bug only affects Firefox on Windows. Other     operating systems are unaffected.* This vulnerability affects Firefox < 116 and Firefox ESR < 115.1.
    (CVE-2023-4052)

  - When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code.
    *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability     affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4054)

  - When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the     host was no longer consistent with expected cookie jar state. This could have caused requests to be sent     with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR     < 115.1. (CVE-2023-4055)

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and     Thunderbird 102.13. 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 < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4056)

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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 < 116 and Firefox ESR < 115.1.
    (CVE-2023-4057)

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 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-a4e8720e0f advisory.

    - Updated to latest upstream (116.0)

Tenable has extracted the preceding description block directly from the Fedora security 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 SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3161-1 advisory.

    This update for MozillaFirefox fixes the following security issues:

      Firefox was updated to Extended Support Release 115.1.0 ESR (bsc#1213746).

      - CVE-2023-4045: Fixed cross-origin restrictions bypass with Offscreen Canvas (bmo#1833876).
      - CVE-2023-4046: Fixed incorrect value used during WASM compilation (bmo#1837686).
      - CVE-2023-4047: Fixed potential permissions request bypass via clickjacking (bmo#1839073).
      - CVE-2023-4048: Fixed crash in DOMParser due to out-of-memory conditions (bmo#1841368).
      - CVE-2023-4049: Fixed potential race conditions when releasing platform objects (bmo#1842658).
      - CVE-2023-4050: Fixed stack buffer overflow in StorageManager (bmo#1843038).
      - CVE-2023-4052: Fixed file deletion and privilege escalation through Firefox uninstaller (bmo#1824420).
      - CVE-2023-4054: Fixed lack of warning when opening appref-ms files (bmo#1840777).
      - CVE-2023-4055: Fixed cookie jar overflow caused unexpected cookie jar state (bmo#1782561).
      - CVE-2023-4056: Fixed memory safety bugs (bmo#1820587, bmo#1824634, bmo#1839235, bmo#1842325,     bmo#1843847).
      - CVE-2023-4057: Fixed memory safety bugs (bmo#1841682).

      Bugfixes:

      - Remove bashisms from startup-script (bsc#1213657).

Tenable has extracted the preceding description block directly from the SUSE security 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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3162-1 advisory.

    This update for MozillaFirefox fixes the following security issues:

      Firefox was updated to Extended Support Release 115.1.0 ESR (bsc#1213746):

      - CVE-2023-4045: Fixed cross-origin restrictions bypass with Offscreen Canvas (bmo#1833876).
      - CVE-2023-4046: Fixed incorrect value used during WASM compilation (bmo#1837686).
      - CVE-2023-4047: Fixed potential permissions request bypass via clickjacking (bmo#1839073).
      - CVE-2023-4048: Fixed crash in DOMParser due to out-of-memory conditions (bmo#1841368).
      - CVE-2023-4049: Fixed potential race conditions when releasing platform objects (bmo#1842658).
      - CVE-2023-4050: Fixed stack buffer overflow in StorageManager (bmo#1843038).
      - CVE-2023-4052: Fixed file deletion and privilege escalation through Firefox uninstaller (bmo#1824420).
      - CVE-2023-4054: Fixed lack of warning when opening appref-ms files (bmo#1840777).
      - CVE-2023-4055: Fixed cookie jar overflow caused unexpected cookie jar state (bmo#1782561).
      - CVE-2023-4056: Fixed memory safety bugs (bmo#1820587, bmo#1824634, bmo#1839235, bmo#1842325,     bmo#1843847).
      - CVE-2023-4057: Fixed memory safety bugs (bmo#1841682).

      Bugfixes:

      - Remove bashisms from startup-script (bsc#1213657)

Tenable has extracted the preceding description block directly from the SUSE security 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 SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3163-1 advisory.

    This update for MozillaFirefox fixes the following security issues:

      Firefox was updated to Extended Support Release 115.1.0 ESR (bsc#1213746).

      - CVE-2023-4045: Fixed cross-origin restrictions bypass with Offscreen Canvas (bmo#1833876).
      - CVE-2023-4046: Fixed incorrect value used during WASM compilation (bmo#1837686).
      - CVE-2023-4047: Fixed potential permissions request bypass via clickjacking (bmo#1839073).
      - CVE-2023-4048: Fixed crash in DOMParser due to out-of-memory conditions (bmo#1841368).
      - CVE-2023-4049: Fixed potential race conditions when releasing platform objects (bmo#1842658).
      - CVE-2023-4050: Fixed stack buffer overflow in StorageManager (bmo#1843038).
      - CVE-2023-4052: Fixed file deletion and privilege escalation through Firefox uninstaller (bmo#1824420).
      - CVE-2023-4054: Fixed lack of warning when opening appref-ms files (bmo#1840777).
      - CVE-2023-4055: Fixed cookie jar overflow caused unexpected cookie jar state (bmo#1782561).
      - CVE-2023-4056: Fixed memory safety bugs (bmo#1820587, bmo#1824634, bmo#1839235, bmo#1842325,     bmo#1843847).
      - CVE-2023-4057: Fixed memory safety bugs (bmo#1841682).

      Bugfixes:

      - Remove bashisms from startup-script (bsc#1213657).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

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 115.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-33 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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-2023-4057)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 115.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-33 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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-2023-4057)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 102.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-32 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and     Thunderbird 102.13. 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-2023-4056)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 102.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-32 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and     Thunderbird 102.13. 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-2023-4056)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-b4b8e4f1b9 advisory.

    - Updated to latest upstream (116.0)

Tenable has extracted the preceding description block directly from the Fedora security advisory.

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 Firefox ESR installed on the remote macOS or Mac OS X host is prior to 102.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-30 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and     Thunderbird 102.13. 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-2023-4056)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 Firefox ESR installed on the remote Windows host is prior to 102.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-30 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and     Thunderbird 102.13. 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-2023-4056)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 Firefox installed on the remote Windows host is prior to 116.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-29 advisory.

  - Memory safety bugs present in Firefox 115. 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-2023-4058)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 Firefox installed on the remote macOS or Mac OS X host is prior to 116.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-29 advisory.

  - Memory safety bugs present in Firefox 115. 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-2023-4058)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-31 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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-2023-4057)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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 Firefox ESR installed on the remote Windows host is prior to 115.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-31 advisory.

  - Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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-2023-4057)

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image     data from another site in violation of same-origin policy. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This     resulted in incorrect compilation and a potentially exploitable crash in the content process.
    (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low     memory situations. (CVE-2023-4048)

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
249602	Linux Distros Unpatched Vulnerability : CVE-2023-4054	Nessus	Misc.	medium
242713	NewStart CGSL MAIN 7.02 : firefox Multiple Vulnerabilities (NS-SA-2025-0109)	Nessus	NewStart CGSL Local Security Checks	critical
426445	Alpine: multiple firefox-esr packages: security update to 115.1.0-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	critical
426445	Alpine: multiple firefox-esr packages: security update to 115.1.0-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	critical
190759	GLSA-202402-25 : Mozilla Thunderbird: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	critical
404406	Alpine: multiple firefox-esr packages: security update to 115.1.0-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	critical
404406	Alpine: multiple firefox-esr packages: security update to 115.1.0-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	critical
179580	SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2023:3228-1)	Nessus	SuSE Local Security Checks	critical
179369	Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2023-216-01)	Nessus	Slackware Local Security Checks	critical
179341	Fedora 37 : firefox (2023-a4e8720e0f)	Nessus	Fedora Local Security Checks	critical
179303	SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2023:3161-1)	Nessus	SuSE Local Security Checks	critical
179302	SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-upstream / etc (SUSE-SU-2023:3162-1)	Nessus	SuSE Local Security Checks	critical
179297	SUSE SLES15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2023:3163-1)	Nessus	SuSE Local Security Checks	critical
179232	Mozilla Thunderbird < 115.1	Nessus	Windows	critical
179231	Mozilla Thunderbird < 115.1	Nessus	MacOS X Local Security Checks	critical
179227	Mozilla Thunderbird < 102.14	Nessus	Windows	critical
179226	Mozilla Thunderbird < 102.14	Nessus	MacOS X Local Security Checks	critical
179184	Fedora 38 : firefox (2023-b4b8e4f1b9)	Nessus	Fedora Local Security Checks	critical
179145	Mozilla Firefox ESR < 102.14	Nessus	MacOS X Local Security Checks	critical
179144	Mozilla Firefox ESR < 102.14	Nessus	Windows	critical
179143	Mozilla Firefox < 116.0	Nessus	Windows	critical
179142	Mozilla Firefox < 116.0	Nessus	MacOS X Local Security Checks	critical
179141	Mozilla Firefox ESR < 115.1	Nessus	MacOS X Local Security Checks	critical
179140	Mozilla Firefox ESR < 115.1	Nessus	Windows	critical

Detections

Analytics

CVE-2023-4054

medium

Tenable Plugins

medium

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical