Cross-Site Scripting Vulnerability in Multiple Mozilla Products

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla Firefox ESR Buffer Error Vulnerability

Mozilla Firefox ESR is an extended support release of Firefox web browser from the Mozilla Foundation. A buffer error vulnerability exists in FireFox, which can be exploited by an attacker to run arbitrary code...

SUSE-SU-2020:3331-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR Fixed: Security fix MFSA 2020-49 bsc1178588 CVE-2020-26950 bmo1675905 Write side effects in MCallGetProperty opcode not accounted for...

OPENSUSE-SU-2020:1919-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR Fixed: Security fix MFSA 2020-49 bsc1178588 CVE-2020-26950 bmo1675905 Write side effects in MCallGetProperty opcode not accounted for This update was imported from the SUSE:SLE-15:Update updat...

OPENSUSE-SU-2020:1909-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR Fixed: Security fix MFSA 2020-49 bsc1178588 CVE-2020-26950 bmo1675905 Write side effects in MCallGetProperty opcode not accounted for This update was imported from the SUSE:SLE-15:Update updat...

SUSE-SU-2020:3312-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR Fixed: Security fix MFSA 2020-49 bsc1178588 CVE-2020-26950 bmo1675905 Write side effects in MCallGetProperty opcode not accounted for...

SUSE-SU-2020:3311-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR Fixed: Security fix MFSA 2020-49 bsc1178588 CVE-2020-26950 bmo1675905 Write side effects in MCallGetProperty opcode not accounted for...

SUSE-SU-2020:14542-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR Fixed: Security fix MFSA 2020-49 bsc1178588 CVE-2020-26950 bmo1675905 Write side effects in MCallGetProperty opcode not accounted for...

November 10, 2020—KB4586834 (Monthly Rollup)

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November 10, 2020—KB4586823 (Security-only update)

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Vulnerability fixed in Mozilla Firefox, Firefox ESR and Thunderbird

Mozilla has fixed a vulnerability in Firefox and Thunderbird. The vulnerability allows an attacker under specific circumstances able to execute arbitrary code with permissions from the application. The vulnerability was discovered during a hacking contest, making it likely that public exploit cod...

Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. 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...

Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. 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...

October 13, 2020—KB4580353 (Security-only update)

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October 13, 2020—KB4580345 (Monthly Rollup)

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October 13, 2020—KB4580382 (Monthly Rollup)

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October 13, 2020—KB4580378 (Monthly Rollup)

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CVE-2020-15670

Mozilla developers reported memory safety bugs present in Firefox for Android 79. 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 80, Firefox ESR 78.2,...

DEBIAN-CVE-2020-15673

Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. 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 81, Thunderbi...

Mozilla: Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developer reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. 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...