CVE-2023-29531: An attacker could have caused an out of bounds memory access..

mozilla, apple

Jun 19, 2023

Jun 27, 2023

Critical

9.8

/

10

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.

Products affected:

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Severity

Critical

Critical

9.8

/

10

CVSS base metrics

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

User interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Exploitability Score

3.9

Impact Score

5.9

Weakness

CWE-787__

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