CVE-2022-3266

An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1767360	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-40/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-41/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-42/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1767360	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-40/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-41/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-42/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_esr::::::::
	cpe:2.3:a:mozilla:thunderbird::::::::

History

21 Nov 2024, 07:19

Type	Values Removed	Values Added
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1767360 - Issue Tracking, Permissions Required, Vendor Advisory~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1767360 - Issue Tracking, Permissions Required, Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2022-40/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2022-40/ - Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2022-41/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2022-41/ - Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2022-42/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2022-42/ - Vendor Advisory

Information

Published : 2022-12-22 20:15

Updated : 2024-11-21 07:19

NVD link : CVE-2022-3266

Mitre link : CVE-2022-3266

CVE.ORG link : CVE-2022-3266

JSON object : View

Products Affected

mozilla

firefox
thunderbird
firefox_esr

CWE

CWE-125

Out-of-bounds Read

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