CVE-2022-34476 (GCVE-0-2022-34476)

Vulnerability from cvelistv5 – Published: 2022-12-22 00:00 – Updated: 2025-04-15 18:26
VLAI
Summary
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.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-15 18:26 UTC
CWE
  • ASN.1 parser could have been tricked into accepting malformed ASN.1
  • CWE-20 - Improper Input Validation
Assigner
mozilla CNA under the mitre root
CNA scorecard E 38/100 over 545 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Affected: unspecified , < 102 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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