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Bug 794079 (CVE-2021-29967) - [Tracker] Vulnerabilities in Mozilla products (CVE-2021-29967)
Summary: [Tracker] Vulnerabilities in Mozilla products (CVE-2021-29967)
Alias: CVE-2021-29967
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
Depends on: CVE-2021-29959, CVE-2021-29960, CVE-2021-29961, CVE-2021-29966 794085
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Reported: 2021-06-04 01:59 UTC by John Helmert III
Modified: 2022-08-10 04:33 UTC (History)
0 users

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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2021-06-04 01:59:40 UTC

Mozilla developers Christian Holler, Anny Gakhokidze, Alexandru Michis, Gabriele Svelto reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. 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.

The text changes to point to Thunderbird in the Thunderbird advisory.

Firefox advisory:
Firefox ESR advisory:
Thunderbird advisory:
Comment 1 NATTkA bot gentoo-dev 2021-07-29 17:21:56 UTC Comment hidden (obsolete)
Comment 2 NATTkA bot gentoo-dev 2021-07-29 17:30:07 UTC Comment hidden (obsolete)
Comment 3 NATTkA bot gentoo-dev 2021-07-29 17:38:05 UTC Comment hidden (obsolete)
Comment 4 NATTkA bot gentoo-dev 2021-07-29 17:46:12 UTC Comment hidden (obsolete)
Comment 5 NATTkA bot gentoo-dev 2021-07-29 18:02:09 UTC Comment hidden (obsolete)
Comment 6 NATTkA bot gentoo-dev 2021-07-29 18:10:28 UTC
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