CVE-2022-2505
Last modified
CVE-2022-2505 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. 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. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. 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 < 102.1, Firefox < 103, and Thunderbird < 102.1.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 103.0 |
| Mozilla | Firefox Esr | < 102.1 |
| Mozilla | Thunderbird | < 102.1 |
References
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1769739%2C1772824Not Applicable, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-28/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-30/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-32/Vendor Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1769739%2C1772824Not Applicable, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-28/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-30/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-32/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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