CVE-2024-3857

2024-04-1616:15:08

Debian Security Bug Tracker

security-tracker.debian.org

jit vulnerability

firefox

use-after-free

garbage collection

unix

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.5%

JSON

The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 125.0.1-1firefox_125.0.1-1_all.deb
Debian12allfirefox-esr< 115.10.0esr-1~deb12u1firefox-esr_115.10.0esr-1~deb12u1_all.deb
Debian11allfirefox-esr< 115.10.0esr-1~deb11u1firefox-esr_115.10.0esr-1~deb11u1_all.deb
Debian999allfirefox-esr< 115.10.0esr-1firefox-esr_115.10.0esr-1_all.deb
Debian13allfirefox-esr< 115.10.0esr-1firefox-esr_115.10.0esr-1_all.deb
Debian12allthunderbird< 1:115.10.1-1~deb12u1thunderbird_1:115.10.1-1~deb12u1_all.deb
Debian11allthunderbird< 1:115.10.1-1~deb11u1thunderbird_1:115.10.1-1~deb11u1_all.deb
Debian999allthunderbird< 1:115.10.1-1thunderbird_1:115.10.1-1_all.deb
Debian13allthunderbird< 1:115.10.1-1thunderbird_1:115.10.1-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	999	all	firefox	< 125.0.1-1	firefox_125.0.1-1_all.deb
Debian	12	all	firefox-esr	< 115.10.0esr-1~deb12u1	firefox-esr_115.10.0esr-1~deb12u1_all.deb
Debian	11	all	firefox-esr	< 115.10.0esr-1~deb11u1	firefox-esr_115.10.0esr-1~deb11u1_all.deb
Debian	999	all	firefox-esr	< 115.10.0esr-1	firefox-esr_115.10.0esr-1_all.deb
Debian	13	all	firefox-esr	< 115.10.0esr-1	firefox-esr_115.10.0esr-1_all.deb
Debian	12	all	thunderbird	< 1:115.10.1-1~deb12u1	thunderbird_1:115.10.1-1~deb12u1_all.deb
Debian	11	all	thunderbird	< 1:115.10.1-1~deb11u1	thunderbird_1:115.10.1-1~deb11u1_all.deb
Debian	999	all	thunderbird	< 1:115.10.1-1	thunderbird_1:115.10.1-1_all.deb
Debian	13	all	thunderbird	< 1:115.10.1-1	thunderbird_1:115.10.1-1_all.deb