CVE-2023-4573

When receiving rendering data over IPC mStream could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2...

Debian DSA-5485-1 : firefox-esr - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5485 advisory. - When receiving rendering data over IPC mStream could have been destroyed when initialized, which could have led to a use-after-free causing a potentially...

AlmaLinux 8 : firefox (ALSA-2023:4952)

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:4952 advisory. - A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing...

AlmaLinux 9 : firefox (ALSA-2023:4958)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:4958 advisory. - A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing...

Debian dla-3523 : firefox-esr - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3523 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3523-1 [email protected]...

Debian DSA-5464-1 : firefox-esr - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5464 advisory. Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the...

CVE-2023-4050

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...

SUSE SLES15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2023:2960-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2960-1 advisory. Firefox Extended Support Release 115.0.2 ESR MFSA 2023-26, bsc1213230 Security fixes: - CVE-2023-3600: Fixed use-after-free in workers...

SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2023:2959-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2959-1 advisory. Firefox Extended Support Release 115.0.2 ESR MFSA 2023-26, bsc1213230 Security fixes: - CVE-2023-3600: Fixed use-after-free in workers...

Fedora 37 : firefox (2023-9d8fcaee88)

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-9d8fcaee88 advisory. - Updated to latest upstream 115.0.2 - Enabled LTO Tenable has extracted the preceding description block directly from the Fedora security advisory. Note tha...

Security Vulnerabilities fixed in Thunderbird 115.0.1 — Mozilla

During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in...

Fedora 38 : firefox (2023-d5759f1edb)

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-d5759f1edb advisory. - Updated to latest upstream 115.0.2 - Enabled LTO Tenable has extracted the preceding description block directly from the Fedora security advisory. Note tha...

CVE-2023-3600

During the worker lifecycle, a use-after-free condition could have occurred, 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

During the worker lifecycle, a use-after-free condition could have occurred, 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 Use-after-free in workers

During the worker lifecycle, a use-after-free condition could have occurred, 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

During the worker lifecycle, a use-after-free condition could have occurred, 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...

Ubuntu 20.04 LTS : Firefox vulnerability (USN-6218-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6218-1 advisory. A use-after-free was discovered in Firefox when handling workers. An attacker could potentially exploit this to cause a denial of service, or execute arbitrary...

Security Vulnerabilities fixed in Firefox 115.0.2 and Firefox ESR 115.0.2 — Mozilla

During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash...

CVE-2023-37209

A use-after-free condition existed in NotifyOnHistoryReload where a LoadingSessionHistoryEntry object was freed and a reference to that object remained. This resulted in a potentially exploitable condition when the reference to that object was later reused. This vulnerability affects Firefox 115...

CVE-2023-29535

Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox 112, Focus for Android 112, Firefox ESR 102.10, Firefox for Android 112, and...