Stack buffer overflow vulnerability in Firefox versions < 116, Firefox ESR versions < 102.14, and Firefox ESR versions < 115.1

CVE-2023-4050 · HIGH Severity

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

In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

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