CVE-2023-5728

high

Description

During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

References

https://www.mozilla.org/security/advisories/mfsa2023-47/

https://www.mozilla.org/security/advisories/mfsa2023-46/

https://www.mozilla.org/security/advisories/mfsa2023-45/

https://www.debian.org/security/2023/dsa-5538

https://www.debian.org/security/2023/dsa-5535

https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html

https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html

https://bugzilla.mozilla.org/show_bug.cgi?id=1852729

Details

Source: Mitre, NVD

Published: 2023-10-25

Updated: 2024-09-11

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

CVSS v3

Base Score: 7.5

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