CVE-2022-34472

Summary

If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have been blocked, resulting in incorrect error pages being shown. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.

Affected Software

Weaknesses

• Unavailable PAC file resulted in OCSP requests being blocked

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2022-24/
• https://www.mozilla.org/security/advisories/mfsa2022-26/
• https://www.mozilla.org/security/advisories/mfsa2022-25/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1770123

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.mozilla.org/security/advisories/mfsa2022-24/
• https://www.mozilla.org/security/advisories/mfsa2022-26/
• https://www.mozilla.org/security/advisories/mfsa2022-25/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1770123

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