Vulnerability Details : CVE-2022-42928
Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-42928
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-42928
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-42928
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2022-42928
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-42928
-
https://www.mozilla.org/security/advisories/mfsa2022-46/
Security Vulnerabilities fixed in Thunderbird 102.4 — MozillaVendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2022-44/
Security Vulnerabilities fixed in Firefox 106 — MozillaVendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2022-45/
Security Vulnerabilities fixed in Firefox ESR 102.4 — MozillaVendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1791520
Access DeniedIssue Tracking;Permissions Required
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