DEBIAN-CVE-2022-22759

If a document created a sandboxed iframe without allow-scripts, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox 97, Thunderbird 91.6, and...

UBUNTU-CVE-2022-46881

An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. Note: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 106...

UBUNTU-CVE-2022-22746

A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window spoof being unnoticed.This bug only affects Firefox for Windows. Other operating systems are unaffected.. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird...

Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

The vulnerability in the isolated iframe environment of Mozilla Firefox, Firefox ESR, and the email client Thunderbird allows attackers to perform spoofing attacks.

The vulnerability in the isolated environment of Firefox browsers, Mozilla Firefox, Firefox ESR, and Thunderbird’s email client is related to information representation errors in the user interface. Exploiting this vulnerability allows a remote attacker to perform spear-phishing attacks...

SUSE-SU-2022:4247-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 102.5.0 ESR MFSA 2022-48, bsc1205270: - CVE-2022-45403: Service Workers might have learned size of cross-origin media files - CVE-2022-45404: Fullscreen notification bypass - CVE-2022-45405:...

The vulnerability of Firefox browsers, Firefox ESR, and the Thunderbird email client relates to the execution of operations beyond the buffer in memory, allowing an attacker to execute arbitrary code.

The vulnerability of Firefox browsers, Firefox ESR, and the email client Thunderbird is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using a specially created website...

Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

The vulnerability of Firefox browsers, Firefox ESR, and the Thunderbird email client relates to the execution of operations outside the buffer limits. This allows attackers to trigger service failures or execute arbitrary code.

The vulnerability of Firefox browsers, Firefox ESR, and the Thunderbird email client is related to the execution of operations outside of the buffer. Exploiting this vulnerability allows a malicious actor to cause service failures or execute arbitrary code by opening a specially crafted web page...

SUSE-SU-2022:4058-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 102.5.0 ESR MFSA 2022-48, bsc1205270: - CVE-2022-45403: Service Workers might have learned size of cross-origin media files - CVE-2022-45404: Fullscreen notification bypass - CVE-2022-45405:...

The vulnerabilities of Firefox browsers, Firefox ESR, and the email client Thunderbird, related to information representation errors in the user interface, allow attackers to perform spear-phishing attacks.

The vulnerabilities of Firefox browsers, Firefox ESR, and the email client Thunderbird are related to information representation errors in the user interface. Exploiting these vulnerabilities can allow attackers to perform spear-phishing attacks by making a series of pop-up windows and calls to...

Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird 102.4

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and Firefox ESR 102.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort som...

UBUNTU-CVE-2022-40962

Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 104 and Firefox ESR 102.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these...

UBUNTU-CVE-2022-40957

Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.This bug only affects Firefox on ARM64 platforms.. This vulnerability affects Firefox ESR 102.3, Thunderbird 102.3, and Firefox 105...

Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of Mozilla developers Nika Layzell, Timothy Nikkel, Jeff Muizelaar, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reporting memory safety bugs present in Firefox 104 and Firefox ESR 102.2...

[SECURITY] [DSA 5237-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5237-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 23, 2022 https://www.debian.org/security/faq -...

The vulnerability of Mozilla Firefox, Mozilla Firefox ESR, and the email client Thunderbird lies in the copying of buffers without checking the size of the input data. This allows an attacker to execute arbitrary code.

The vulnerability in Mozilla Firefox, Mozilla Firefox ESR, and the email client Thunderbird relates to the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code through a specially created web page...