CVE-2022-42927

Summary

A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via performance.getEntries(). This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.

Affected Software

Weaknesses

• Same-origin policy violation could have leaked cross-origin URLs

ADP Enrichment

CVE Program Container

Additional References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1789128
• https://www.mozilla.org/security/advisories/mfsa2022-44/
• https://www.mozilla.org/security/advisories/mfsa2022-45/
• https://www.mozilla.org/security/advisories/mfsa2022-46/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

Additional References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1789128

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1789128
• https://www.mozilla.org/security/advisories/mfsa2022-44/
• https://www.mozilla.org/security/advisories/mfsa2022-45/
• https://www.mozilla.org/security/advisories/mfsa2022-46/

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