Out-of-bounds Read Affecting firefox package, versions <0:91.10.0-1.0.1.el7_9
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Test your applications- Snyk ID SNYK-ORACLE7-FIREFOX-2855242
- published 3 Jun 2022
- disclosed 22 Dec 2022
How to fix?
Upgrade Oracle:7 firefox to version 0:91.10.0-1.0.1.el7_9 or higher.
This issue was patched in ELSA-2022-4870.
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 Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
References
- https://linux.oracle.com/cve/CVE-2022-31747.html
- https://linux.oracle.com/errata/ELSA-2022-4870.html
- https://linux.oracle.com/errata/ELSA-2022-4872.html
- https://linux.oracle.com/errata/ELSA-2022-4873.html
- https://linux.oracle.com/errata/ELSA-2022-4887.html
- https://linux.oracle.com/errata/ELSA-2022-4891.html
- https://linux.oracle.com/errata/ELSA-2022-4892.html
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1760765%2C1765610%2C1766283%2C1767365%2C1768559%2C1768734
- https://www.mozilla.org/security/advisories/mfsa2022-20/
- https://www.mozilla.org/security/advisories/mfsa2022-21/
- https://www.mozilla.org/security/advisories/mfsa2022-22/