CVE-2022-31736

Summary

A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

Affected Software

Weaknesses

• Cross-Origin resource's length leaked

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2022-20/
• https://www.mozilla.org/security/advisories/mfsa2022-22/
• https://www.mozilla.org/security/advisories/mfsa2022-21/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1735923

CISA ADP Vulnrichment

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

References

• https://www.mozilla.org/security/advisories/mfsa2022-20/
• https://www.mozilla.org/security/advisories/mfsa2022-22/
• https://www.mozilla.org/security/advisories/mfsa2022-21/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1735923

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