Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2022-22742

When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Published

2022-12-22T20:15:14.860

Last Modified

2025-04-16T16:15:22.047

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-125
Type: Secondary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 96.0	Yes
Application	mozilla	firefox_esr	< 91.5	Yes
Application	mozilla	thunderbird	< 91.5	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1739923 Issue Tracking ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-01/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-02/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-03/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1739923 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-01/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-02/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-03/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)