Out-of-bounds Write Affecting firefox package, versions <0:102.3.0-6.0.1.el7_9
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Test your applications- Snyk ID SNYK-ORACLE7-FIREFOX-3089414
- published 29 Sep 2022
- disclosed 22 Dec 2022
Introduced: 29 Sep 2022
CVE-2022-40962 Open this link in a new tabHow to fix?
Upgrade Oracle:7 firefox to version 0:102.3.0-6.0.1.el7_9 or higher.
This issue was patched in ELSA-2022-6711.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Oracle.
See How to fix? for Oracle:7 relevant fixed versions and status.
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 could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
References
- https://linux.oracle.com/cve/CVE-2022-40962.html
- https://linux.oracle.com/errata/ELSA-2022-6700.html
- https://linux.oracle.com/errata/ELSA-2022-6702.html
- https://linux.oracle.com/errata/ELSA-2022-6708.html
- https://linux.oracle.com/errata/ELSA-2022-6710.html
- https://linux.oracle.com/errata/ELSA-2022-6711.html
- https://linux.oracle.com/errata/ELSA-2022-6717.html
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1776655%2C1777574%2C1784835%2C1785109%2C1786502%2C1789440
- https://www.mozilla.org/security/advisories/mfsa2022-40/
- https://www.mozilla.org/security/advisories/mfsa2022-41/
- https://www.mozilla.org/security/advisories/mfsa2022-42/