Out-of-bounds Write Affecting firefox package, versions <0:68.8.0-1.0.1.el7_8
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Test your applications- Snyk ID SNYK-ORACLE7-FIREFOX-2559007
- published 10 Apr 2022
- disclosed 26 May 2020
Introduced: 26 May 2020
CVE-2020-12395 Open this link in a new tabHow to fix?
Upgrade Oracle:7 firefox to version 0:68.8.0-1.0.1.el7_8 or higher.
This issue was patched in ELSA-2020-2037.
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 and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. 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 < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
References
- https://linux.oracle.com/cve/CVE-2020-12395.html
- https://linux.oracle.com/errata/ELSA-2020-2031.html
- https://linux.oracle.com/errata/ELSA-2020-2036.html
- https://linux.oracle.com/errata/ELSA-2020-2037.html
- https://linux.oracle.com/errata/ELSA-2020-2046.html
- https://linux.oracle.com/errata/ELSA-2020-2049.html
- https://linux.oracle.com/errata/ELSA-2020-2050.html
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1595886%2C1611482%2C1614704%2C1624098%2C1625749%2C1626382%2C1628076%2C1631508
- https://security.gentoo.org/glsa/202005-03
- https://security.gentoo.org/glsa/202005-04
- https://usn.ubuntu.com/4373-1/
- https://www.mozilla.org/security/advisories/mfsa2020-16/
- https://www.mozilla.org/security/advisories/mfsa2020-17/
- https://www.mozilla.org/security/advisories/mfsa2020-18/