CVE-2022-29912

Summary

Requests initiated through reader mode did not properly omit cookies with a SameSite attribute. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

Affected Software

Weaknesses

• Reader mode bypassed SameSite cookies

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2022-16/
• https://www.mozilla.org/security/advisories/mfsa2022-18/
• https://www.mozilla.org/security/advisories/mfsa2022-17/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1692655

CISA ADP Vulnrichment

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

References

• https://www.mozilla.org/security/advisories/mfsa2022-16/
• https://www.mozilla.org/security/advisories/mfsa2022-18/
• https://www.mozilla.org/security/advisories/mfsa2022-17/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1692655

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