CVE-2023-29531

2023-04-1206:30:49

redhat.com

access.redhat.com

mozilla

security advisory

webgl

memory corruption

macos

exploitable crash

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

62.0%

JSON

The Mozilla Foundation Security Advisory describes this flaw as: 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 for macOS. Other operating systems are unaffected.