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DebianDEBIAN:DLA-3274-1:5F815

HistoryJan 19, 2023 - 10:10 a.m.

[SECURITY] [DLA 3274-1] webkit2gtk security update

2023-01-1910:10:28

lists.debian.org

webkit2gtk

security update

cve-2022-42852

cve-2022-42856

cve-2022-42867

cve-2022-46692

cve-2022-46698

cve-2022-46699

cve-2022-46700

process memory disclosure

arbitrary code execution

same origin policy

sensitive user information

debian 10 buster

security tracker page

debian lts advisory

8.8 High

CVSS3

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

9.2 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.4%

JSON

Debian LTS Advisory DLA-3274-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
January 19, 2023 https://wiki.debian.org/LTS

Package : webkit2gtk
Version : 2.38.3-1~deb10u1
CVE ID : CVE-2022-42852 CVE-2022-42856 CVE-2022-42867 CVE-2022-46692
CVE-2022-46698 CVE-2022-46699 CVE-2022-46700

The following vulnerabilities have been discovered in the WebKitGTK
web engine:

CVE-2022-42852

hazbinhotel discovered that processing maliciously crafted web
content may result in the disclosure of process memory.

CVE-2022-42856

Clement Lecigne discovered that processing maliciously crafted web
content may lead to arbitrary code execution.

CVE-2022-42867

Maddie Stone discovered that processing maliciously crafted web
content may lead to arbitrary code execution.

CVE-2022-46692

KirtiKumar Anandrao Ramchandani discovered that processing
maliciously crafted web content may bypass Same Origin Policy.

CVE-2022-46698

Dohyun Lee and Ryan Shin discovered that processing maliciously
crafted web content may disclose sensitive user information.

CVE-2022-46699

Samuel Gross discovered that processing maliciously crafted web
content may lead to arbitrary code execution.

CVE-2022-46700

Samuel Gross discovered that processing maliciously crafted web
content may lead to arbitrary code execution.

For Debian 10 buster, these problems have been fixed in version
2.38.3-1~deb10u1.

We recommend that you upgrade your webkit2gtk packages.

For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/webkit2gtk

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian11mipsellibwebkit2gtk-4.0-37-dbgsym< 2.38.3-1~deb11u1libwebkit2gtk-4.0-37-dbgsym_2.38.3-1~deb11u1_mipsel.deb
Debian11ppc64ellibjavascriptcoregtk-4.0-18-dbgsym< 2.38.3-1~deb11u1libjavascriptcoregtk-4.0-18-dbgsym_2.38.3-1~deb11u1_ppc64el.deb
Debian11ppc64elwebkit2gtk-driver< 2.38.3-1~deb11u1webkit2gtk-driver_2.38.3-1~deb11u1_ppc64el.deb
Debian10i386gir1.2-webkit2-4.0< 2.38.3-1~deb10u1gir1.2-webkit2-4.0_2.38.3-1~deb10u1_i386.deb
Debian11s390xlibjavascriptcoregtk-4.0-18-dbgsym< 2.38.3-1~deb11u1libjavascriptcoregtk-4.0-18-dbgsym_2.38.3-1~deb11u1_s390x.deb
Debian10i386libjavascriptcoregtk-4.0-dev< 2.38.3-1~deb10u1libjavascriptcoregtk-4.0-dev_2.38.3-1~deb10u1_i386.deb
Debian11mips64elwpewebkit-driver-dbgsym< 2.38.3-1~deb11u1wpewebkit-driver-dbgsym_2.38.3-1~deb11u1_mips64el.deb
Debian11amd64libjavascriptcoregtk-4.0-18< 2.38.3-1~deb11u1libjavascriptcoregtk-4.0-18_2.38.3-1~deb11u1_amd64.deb
Debian11i386libwebkit2gtk-4.0-37< 2.38.3-1~deb11u1libwebkit2gtk-4.0-37_2.38.3-1~deb11u1_i386.deb
Debian10arm64libjavascriptcoregtk-4.0-bin< 2.38.3-1~deb10u1libjavascriptcoregtk-4.0-bin_2.38.3-1~deb10u1_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	mipsel	libwebkit2gtk-4.0-37-dbgsym	< 2.38.3-1~deb11u1	libwebkit2gtk-4.0-37-dbgsym_2.38.3-1~deb11u1_mipsel.deb
Debian	11	ppc64el	libjavascriptcoregtk-4.0-18-dbgsym	< 2.38.3-1~deb11u1	libjavascriptcoregtk-4.0-18-dbgsym_2.38.3-1~deb11u1_ppc64el.deb
Debian	11	ppc64el	webkit2gtk-driver	< 2.38.3-1~deb11u1	webkit2gtk-driver_2.38.3-1~deb11u1_ppc64el.deb
Debian	10	i386	gir1.2-webkit2-4.0	< 2.38.3-1~deb10u1	gir1.2-webkit2-4.0_2.38.3-1~deb10u1_i386.deb
Debian	11	s390x	libjavascriptcoregtk-4.0-18-dbgsym	< 2.38.3-1~deb11u1	libjavascriptcoregtk-4.0-18-dbgsym_2.38.3-1~deb11u1_s390x.deb
Debian	10	i386	libjavascriptcoregtk-4.0-dev	< 2.38.3-1~deb10u1	libjavascriptcoregtk-4.0-dev_2.38.3-1~deb10u1_i386.deb
Debian	11	mips64el	wpewebkit-driver-dbgsym	< 2.38.3-1~deb11u1	wpewebkit-driver-dbgsym_2.38.3-1~deb11u1_mips64el.deb
Debian	11	amd64	libjavascriptcoregtk-4.0-18	< 2.38.3-1~deb11u1	libjavascriptcoregtk-4.0-18_2.38.3-1~deb11u1_amd64.deb
Debian	11	i386	libwebkit2gtk-4.0-37	< 2.38.3-1~deb11u1	libwebkit2gtk-4.0-37_2.38.3-1~deb11u1_i386.deb
Debian	10	arm64	libjavascriptcoregtk-4.0-bin	< 2.38.3-1~deb10u1	libjavascriptcoregtk-4.0-bin_2.38.3-1~deb10u1_arm64.deb