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CVE-2022-34485

Date: December 22, 2022

Mozilla developers Bryce Seager van Dyk and the Mozilla Fuzzing Team reported potential vulnerabilities present in Firefox 101. 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 < 102.

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2022-34485
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1768409%2C1768578
https://security.alpinelinux.org/vuln/CVE-2022-34485
https://www.mozilla.org/security/advisories/mfsa2022-24/
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-34485
https://www.mend.io/vulnerability-database/CVE-2022-34485

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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