CVE-2023-29548

2023-04-1200:00:00

ubuntu.com

arm64

ion compiler

vulnerability

firefox

focus for android

thunderbird

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

39.9%

JSON

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.

Notes

Author	Note
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

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 112.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 112.0+build2-0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchmozjs102< 102.11.0-0ubuntu0.22.04.1UNKNOWN
ubuntu22.10noarchmozjs102< 102.11.0-0ubuntu0.22.10.1UNKNOWN
ubuntu23.04noarchmozjs102< 102.11.0-0ubuntu0.23.04.1UNKNOWN
ubuntu18.04noarchmozjs38< anyUNKNOWN
ubuntu18.04noarchmozjs52< anyUNKNOWN
ubuntu20.04noarchmozjs52< anyUNKNOWN
ubuntu20.04noarchmozjs68< anyUNKNOWN
ubuntu22.04noarchmozjs78< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	firefox	< 112.0+build2-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	firefox	< 112.0+build2-0ubuntu0.20.04.1	UNKNOWN
ubuntu	22.04	noarch	mozjs102	< 102.11.0-0ubuntu0.22.04.1	UNKNOWN
ubuntu	22.10	noarch	mozjs102	< 102.11.0-0ubuntu0.22.10.1	UNKNOWN
ubuntu	23.04	noarch	mozjs102	< 102.11.0-0ubuntu0.23.04.1	UNKNOWN
ubuntu	18.04	noarch	mozjs38	< any	UNKNOWN
ubuntu	18.04	noarch	mozjs52	< any	UNKNOWN
ubuntu	20.04	noarch	mozjs52	< any	UNKNOWN
ubuntu	20.04	noarch	mozjs68	< any	UNKNOWN
ubuntu	22.04	noarch	mozjs78	< any	UNKNOWN