Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. 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 < 91.1 and Firefox ESR < 91.1.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/buglist.cgi?bug_id=1723391%2C1723920%2C1724101%2C1724107 | Vendor Advisory |
| https://security.gentoo.org/glsa/202202-03 | Third Party Advisory |
| https://security.gentoo.org/glsa/202208-14 | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-40/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-41/ | Vendor Advisory |
| https://bugzilla.mozilla.org/buglist.cgi?bug_id=1723391%2C1723920%2C1724101%2C1724107 | Vendor Advisory |
| https://security.gentoo.org/glsa/202202-03 | Third Party Advisory |
| https://security.gentoo.org/glsa/202208-14 | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-40/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-41/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1723391%2C1723920%2C1724101%2C1724107 - Vendor Advisory | |
| References | () https://security.gentoo.org/glsa/202202-03 - Third Party Advisory | |
| References | () https://security.gentoo.org/glsa/202208-14 - Third Party Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-40/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-41/ - Vendor Advisory |
Information
Published : 2021-11-03 01:15
Updated : 2024-11-21 06:17
NVD link : CVE-2021-38495
Mitre link : CVE-2021-38495
CVE.ORG link : CVE-2021-38495
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox_esr
CWE
CWE-787
Out-of-bounds Write