CVE-2023-29548

medium

Description

A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

References

https://www.mozilla.org/security/advisories/mfsa2023-15/

https://www.mozilla.org/security/advisories/mfsa2023-14/

https://www.mozilla.org/security/advisories/mfsa2023-13/

https://bugzilla.mozilla.org/show_bug.cgi?id=1822754

Details

Source: Mitre, NVD

Published: 2023-06-02

Updated: 2023-06-09

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Severity: Medium