CVE-2024-5702

Publication date 17 June 2024

Last updated 30 May 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Memory corruption in the networking stack could have led to a potentially exploitable crash. This vulnerability affects Firefox < 125, Firefox ESR < 115.12, and Thunderbird < 115.12.

Read the notes from the security team

Status

Package Ubuntu Release Status
thunderbird 24.04 LTS noble
Not affected
23.10 mantic
Fixed 1:115.12.0+build3-0ubuntu0.23.10.1
22.04 LTS jammy
Fixed 1:115.12.0+build3-0ubuntu0.22.04.1
20.04 LTS focal
Fixed 1:115.12.0+build3-0ubuntu0.20.04.1
firefox 24.04 LTS noble
Not affected
23.10 mantic
Not affected
22.04 LTS jammy
Not affected
20.04 LTS focal
Fixed 125.0.2+build1-0ubuntu0.20.04.2

Notes

tyhicks

mozjs contains a copy of the SpiderMonkey JavaScript engine

mdeslaur

starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap starting with Ubuntu 24.04, the thunderbird package is just a script that installs the Thunderbird snap

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H