Mozilla developers reported memory safety bugs present in Firefox 84 and Firefox ESR 78.6. 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 < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 05:52
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1662507%2C1666285%2C1673526%2C1674278%2C1674835%2C1675097%2C1675844%2C1675868%2C1677590%2C1677888%2C1680410%2C1681268%2C1682068%2C1682938%2C1683736%2C1685260%2C1685925 - Broken Link, Issue Tracking, Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-03/ - Release Notes, Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-04/ - Release Notes, Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-05/ - Release Notes, Vendor Advisory |
Information
Published : 2021-02-26 16:15
Updated : 2024-11-21 05:52
NVD link : CVE-2021-23964
Mitre link : CVE-2021-23964
CVE.ORG link : CVE-2021-23964
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox
- firefox_esr
CWE
CWE-787
Out-of-bounds Write