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CVE-2022-46882

Date: December 21, 2022

A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.

Severity Score

9.8

Related Resources (10)

Url: https://security.gentoo.org/glsa/202305-06

Url: https://www.mozilla.org/security/advisories/mfsa2022-53/

Url: https://www.mozilla.org/security/advisories/mfsa2022-52/

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=1789371

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-46882

Url: https://security-tracker.debian.org/tracker/CVE-2022-46882

Url: https://www.mozilla.org/security/advisories/mfsa2022-47/

Url: https://security.gentoo.org/glsa/202305-13

Url: https://access.redhat.com/security/cve/CVE-2022-46882

Url: https://www.mend.io/vulnerability-database/CVE-2022-46882

Severity Score

9.8

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	9.8
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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