CVE-2023-29531criticalCWE-787

CVE-2023-29531: critical vulnerability in Mozilla Firefox

Published 19 Jun 2023 · Updated 11 Dec 2024

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.0%

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.

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

Affected products

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

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References

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