CVE-2023-42956

2024-03-2816:15:08

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-42956

memory handling

safari 17.2

ios 17.2

ipados 17.2

macos sonoma 14.2

denial-of-service

web content

unix

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.001

Percentile

29.1%

JSON

The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2. Processing web content may lead to a denial-of-service.

OSVersionArchitecturePackageVersionFilename
Debian12allwebkit2gtk< 2.44.1-1~deb12u1webkit2gtk_2.44.1-1~deb12u1_all.deb
Debian11allwebkit2gtk< 2.44.1-1~deb11u1webkit2gtk_2.44.1-1~deb11u1_all.deb
Debian999allwebkit2gtk< 2.44.0-1webkit2gtk_2.44.0-1_all.deb
Debian13allwebkit2gtk< 2.44.0-1webkit2gtk_2.44.0-1_all.deb
Debian12allwpewebkit<= 2.38.6-1wpewebkit_2.38.6-1_all.deb
Debian11allwpewebkit<= 2.38.6-1~deb11u1wpewebkit_2.38.6-1~deb11u1_all.deb
Debian999allwpewebkit< 2.44.1-1wpewebkit_2.44.1-1_all.deb
Debian13allwpewebkit< 2.44.1-1wpewebkit_2.44.1-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	webkit2gtk	< 2.44.1-1~deb12u1	webkit2gtk_2.44.1-1~deb12u1_all.deb
Debian	11	all	webkit2gtk	< 2.44.1-1~deb11u1	webkit2gtk_2.44.1-1~deb11u1_all.deb
Debian	999	all	webkit2gtk	< 2.44.0-1	webkit2gtk_2.44.0-1_all.deb
Debian	13	all	webkit2gtk	< 2.44.0-1	webkit2gtk_2.44.0-1_all.deb
Debian	12	all	wpewebkit	<= 2.38.6-1	wpewebkit_2.38.6-1_all.deb
Debian	11	all	wpewebkit	<= 2.38.6-1~deb11u1	wpewebkit_2.38.6-1~deb11u1_all.deb
Debian	999	all	wpewebkit	< 2.44.1-1	wpewebkit_2.44.1-1_all.deb
Debian	13	all	wpewebkit	< 2.44.1-1	wpewebkit_2.44.1-1_all.deb