CVE-2022-34476

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.

Affected Software

Weaknesses

• ASN.1 parser could have been tricked into accepting malformed ASN.1

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2022-24/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1387919

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://www.mozilla.org/security/advisories/mfsa2022-24/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1387919

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