CVE-2023-29531

Mozilla: Out-of-bound memory access in WebGL on macOS

Published Jun 19, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-33073 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Dec 11, 2024, 3:35 PM
Reserved
Apr 7, 2023, 7:49 PM
Status
Modified
Published
Jun 19, 2023, 10:15 AM
Modified
Oct 24, 2026, 1:10 PM
Severity
Important
Public date
Apr 11, 2023, 12:00 AM