CVE-2022-34471

When downloading an update for an addon, the downloaded addon update's version was not verified to match the version selected from the manifest. If the manifest had been tampered with on the server, an attacker could trick the browser into downgrading the addon to a prior version. This vulnerability affects Firefox < 102.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1766047	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-24/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1766047	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-24/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:09

Type	Values Removed	Values Added
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1766047 - Issue Tracking, Permissions Required, Vendor Advisory~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1766047 - Issue Tracking, Permissions Required, Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2022-24/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2022-24/ - Vendor Advisory

Information

Published : 2022-12-22 20:15

Updated : 2024-11-21 07:09

NVD link : CVE-2022-34471

Mitre link : CVE-2022-34471

CVE.ORG link : CVE-2022-34471

JSON object : View

Products Affected

mozilla

firefox

CWE

NVD-CWE-noinfo

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