Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. Some of these bugs showed evidence of memory corruption and we...

Vulnerability of Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, relates to the execution of operations beyond the buffer in memory. This allows attackers to execute arbitrary code or trigger a service denial-of-service attack.

The vulnerability in Firefox ESR and Firefox web browsers, as well as in the Thunderbird email client, is related to the execution of operations outside the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service failure...

The vulnerability of the Thunderbird email client, as well as the Mozilla Firefox and Firefox ESR browsers, is related to the execution of operations outside of the buffer in memory. This allows an attacker to execute arbitrary code.

The vulnerability of the Thunderbird email client, as well as the Mozilla Firefox and Firefox ESR browsers, is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code through a specially created web...

Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 98 and Firefox ESR 91.7. Some of these bugs showed evidence of...

Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 98 and Firefox ESR 91.7. Some of these bugs showed evidence of...

UBUNTU-CVE-2022-1196

After a VR Process is destroyed, a reference to it may have been retained and used, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird 91.8 and Firefox ESR 91.8...

UBUNTU-CVE-2022-28289

Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 91.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have...

SUSE-RU-2022:14935-1 Recommended update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.8.0 ESR bsc1197903: MFSA 2022-14 bsc1197903 CVE-2022-1097: Fixed memory safety violations that could occur when PKCS11 tokens are removed while in use CVE-2022-28281: Fixed an out of bounds write due to...

An update on Java 17+ adoption

As a follow-up to my blog post from last years SpringOne, it is time for an update on our Java 17+ baseline efforts! We established the new baseline on our main branches, with a few milestones out already. The feedback has been very positive, not only in terms of framework improvements but also i...

SUSE-SU-2022:0821-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.7.0 ESR bsc1196900: - CVE-2022-26383: Browser window spoof using fullscreen mode - CVE-2022-26384: iframe allow-scripts sandbox bypass - CVE-2022-26387: Time-of-check time-of-use bug when verifying add-...

OPENSUSE-SU-2022:0821-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.7.0 ESR bsc1196900: - CVE-2022-26383: Browser window spoof using fullscreen mode - CVE-2022-26384: iframe allow-scripts sandbox bypass - CVE-2022-26387: Time-of-check time-of-use bug when verifying add-...

SUSE-SU-2022:14906-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.7.0 ESR bsc1196900: - CVE-2022-26383: Browser window spoof using fullscreen mode - CVE-2022-26384: iframe allow-scripts sandbox bypass - CVE-2022-26387: Time-of-check time-of-use bug when verifying add-...

SUSE-SU-2022:0783-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.6.1 ESR bsc1196809: - CVE-2022-26485: Use-after-free in XSLT parameter processing - CVE-2022-26486: Use-after-free in WebGPU IPC Framework...

SUSE-SU-2022:0778-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.6.1 ESR bsc1196809: - CVE-2022-26485: Use-after-free in XSLT parameter processing - CVE-2022-26486: Use-after-free in WebGPU IPC Framework...

SUSE-SU-2022:0777-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.6.1 ESR bsc1196809: - CVE-2022-26485: Use-after-free in XSLT parameter processing - CVE-2022-26486: Use-after-free in WebGPU IPC Framework...

UBUNTU-CVE-2022-26386

Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in /tmp, but this behavior was changed to download them to /tmp where they could be affected by other local users. This behavior was reverted to the original, user-specific directory. This bug only...

March 8, 2022—KB5011534 (Monthly Rollup)

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Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption, some of which could...

Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption, some of which could...

Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption, some of which could...