cve-2021-29976
Vulnerability from cvelistv5
Published
2021-08-05 19:46
Modified
2024-08-03 22:24
Severity ?
Summary
Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. 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 < 78.12, Firefox ESR < 78.12, and Firefox < 90.
References
security@mozilla.orghttps://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391Vendor Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202202-03Third Party Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202208-14Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-28/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-29/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-30/Vendor Advisory
Impacted products
MozillaThunderbird
MozillaFirefox ESR
MozillaFirefox
Show details on NVD website

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