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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-4046
HistoryAug 01, 2023 - 3:15 p.m.

CVE-2023-4046

2023-08-0115:15:09
Alpine Linux Development Team
security.alpinelinux.org
12
cve-2023-4046
firefox
global variable
exploitation
crash
content process
vulnerability
unix

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.4 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

31.6%

In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.4 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

31.6%