CVE-2022-34476

CRITICAL

9.8

Description

ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/22/2022

Last Modified4/15/2025

Sourcenvd

Honeypot Sightings0

Affected Products

mozilla:firefox

Weaknesses (CWE)

CWE-20

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1387919(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-24/(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1387919(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-24/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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