CVE-2022-2200

Summary

If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.

Affected Software

Weaknesses

• Undesired attributes could be set as part of prototype pollution

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=1771381

CISA ADP Vulnrichment

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

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=1771381

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