Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. 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 < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/buglist.cgi?bug_id=1685354%2C1715755%2C1723176 | Broken Link |
| https://www.mozilla.org/security/advisories/mfsa2021-43/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-45/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-47/ | Vendor Advisory |
| https://bugzilla.mozilla.org/buglist.cgi?bug_id=1685354%2C1715755%2C1723176 | Broken Link |
| https://www.mozilla.org/security/advisories/mfsa2021-43/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-45/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2021-47/ | 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=1685354%2C1715755%2C1723176 - Broken Link | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-43/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-45/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2021-47/ - Vendor Advisory |
Information
Published : 2021-11-03 01:15
Updated : 2024-11-21 06:17
NVD link : CVE-2021-38501
Mitre link : CVE-2021-38501
CVE.ORG link : CVE-2021-38501
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox
- firefox_esr
CWE