PT-2022-22175 · Mozilla+5 · Firefox+5

Gustavo Grieco

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Published

2022-06-28

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Updated

2024-12-12

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CVE-2022-34476

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 102
Description The issue arises from the ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP, which could result in the parser accepting malformed ASN.1.
Recommendations For versions prior to 102, update to version 102 or later to resolve the issue.

Exploit

Fix

RCE

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2022-2151
ALT-PU-2022-2458
ALT-PU-2022-2929
ALT-PU-2022-2930
ALT-PU-2023-1138
ALT-PU-2023-1139
ALT-PU-2023-4336
ALT-PU-2023-4339
CVE-2022-34476
OESA-2023-1673
OESA-2023-1674
OPENSUSE-SU-2022_3396-1
OPENSUSE-SU-2024:12184-1
OPENSUSE-SU-2024:14572-1
SUSE-SU-2022:3272-1
SUSE-SU-2022:3273-1
SUSE-SU-2022:3396-1
USN-5504-1

Affected Products

Alt Linux
Astra Linux
Firefox
Linuxmint
Suse
Ubuntu