Vulnerability Monitor

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CVE-2022-38478

Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. 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 < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.

Published

2022-12-22T20:15:37.587

Last Modified

2025-04-15T18:15:44.067

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Primary
CWE-787
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 104.0	Yes
Application	mozilla	firefox	< 102.2	Yes
Application	mozilla	firefox_esr	< 91.13	Yes
Application	mozilla	thunderbird	< 91.13	Yes
Application	mozilla	thunderbird	< 102.2	Yes

References

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1770630%2C1776658 Issue Tracking, Not Applicable, Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-33/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-34/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-35/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-36/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-37/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1770630%2C1776658 Issue Tracking, Not Applicable, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-33/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-34/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-35/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-36/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-37/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)