CVE-2023-29531

Summary

An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable crash. *This bug only affects Firefox and Thunderbird for macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.

Impact & exploitability

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products we track (3)

Recommendation

Apply the vendor fix promptly. Open any affected product above for its exact safe version.

Additional information

• NVD record
• https://www.mozilla.org/security/advisories/mfsa2023-13/Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-14/Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-15/Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1794292