CVE-2024-7522

2024-08-0600:00:00

ubuntu.com

editor code

attribute value

out-of-bounds read

firefox

thunderbird

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.2

Confidence

Low

EPSS

0.001

Percentile

35.0%

JSON

Editor code failed to check an attribute value. This could have led to an
out-of-bounds read. This vulnerability affects Firefox < 129, Firefox ESR <
115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

Notes

Author	Note
mdeslaur	mozjs* contain a copy of the SpiderMonkey JavaScript engine. It is not feasible to backport security fixes to the mozjs* packages, as such, marking them as ignored. 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

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchfirefox< anyUNKNOWN
ubuntu18.04noarchmozjs38< anyUNKNOWN
ubuntu20.04noarchthunderbird< anyUNKNOWN
ubuntu22.04noarchthunderbird< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	firefox	< any	UNKNOWN
ubuntu	18.04	noarch	mozjs38	< any	UNKNOWN
ubuntu	20.04	noarch	thunderbird	< any	UNKNOWN
ubuntu	22.04	noarch	thunderbird	< any	UNKNOWN