Vulnerability Details : CVE-2022-28285
Potential exploit
When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
Products affected by CVE-2022-28285
- 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-2022-28285
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-28285
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
References for CVE-2022-28285
-
https://www.mozilla.org/security/advisories/mfsa2022-15/
Security Vulnerabilities fixed in Thunderbird 91.8 — MozillaExploit;Vendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2022-14/
Security Vulnerabilities fixed in Firefox ESR 91.8 — MozillaExploit;Vendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1756957
1756957 - (CVE-2022-28285) Incorrect AliasSet for MLoadTypedArrayElementHoleExploit;Issue Tracking;Vendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2022-13/
Security Vulnerabilities fixed in Firefox 99 — MozillaExploit;Vendor Advisory
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