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DebianDEBIAN:DSA-5273-1:590A4

HistoryNov 08, 2022 - 5:59 p.m.

[SECURITY] [DSA 5273-1] webkit2gtk security update

2022-11-0817:59:49

lists.debian.org

debian

security advisory

dsa-5273-1

webkit2gtk

cve-2022-42799

cve-2022-42823

cve-2022-42824

vulnerabilities

update

web engine

user interface spoofing

arbitrary code execution

sensitive user information

package upgrade

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

8.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.0%

JSON

Debian Security Advisory DSA-5273-1 [email protected]
https://www.debian.org/security/ Alberto Garcia
November 08, 2022 https://www.debian.org/security/faq

Package : webkit2gtk
CVE ID : CVE-2022-42799 CVE-2022-42823 CVE-2022-42824

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

CVE-2022-42799

Jihwan Kim and Dohyun Lee discovered that visiting a malicious
website may lead to user interface spoofing.

CVE-2022-42823

Dohyun Lee discovered that processing maliciously crafted web
content may lead to arbitrary code execution.

CVE-2022-42824

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

For the stable distribution (bullseye), these problems have been fixed in
version 2.38.2-1~deb11u1.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian11mips64elgir1.2-javascriptcoregtk-4.0< 2.38.2-1~deb11u1gir1.2-javascriptcoregtk-4.0_2.38.2-1~deb11u1_mips64el.deb
Debian10i386gir1.2-webkit2-4.0< 2.38.2-1~deb10u1gir1.2-webkit2-4.0_2.38.2-1~deb10u1_i386.deb
Debian10i386libwebkit2gtk-4.0-37< 2.38.2-1~deb10u1libwebkit2gtk-4.0-37_2.38.2-1~deb10u1_i386.deb
Debian11amd64libwpewebkit-1.0-dev< 2.38.2-1~deb11u1libwpewebkit-1.0-dev_2.38.2-1~deb11u1_amd64.deb
Debian11i386libjavascriptcoregtk-4.0-18-dbgsym< 2.38.2-1~deb11u1libjavascriptcoregtk-4.0-18-dbgsym_2.38.2-1~deb11u1_i386.deb
Debian11armellibjavascriptcoregtk-4.0-bin< 2.38.2-1~deb11u1libjavascriptcoregtk-4.0-bin_2.38.2-1~deb11u1_armel.deb
Debian11armelwebkit2gtk-driver-dbgsym< 2.38.2-1~deb11u1webkit2gtk-driver-dbgsym_2.38.2-1~deb11u1_armel.deb
Debian10amd64libjavascriptcoregtk-4.0-dev< 2.38.2-1~deb10u1libjavascriptcoregtk-4.0-dev_2.38.2-1~deb10u1_amd64.deb
Debian11amd64libjavascriptcoregtk-4.0-bin-dbgsym< 2.38.2-1~deb11u1libjavascriptcoregtk-4.0-bin-dbgsym_2.38.2-1~deb11u1_amd64.deb
Debian10amd64gir1.2-webkit2-4.0< 2.38.2-1~deb10u1gir1.2-webkit2-4.0_2.38.2-1~deb10u1_amd64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	mips64el	gir1.2-javascriptcoregtk-4.0	< 2.38.2-1~deb11u1	gir1.2-javascriptcoregtk-4.0_2.38.2-1~deb11u1_mips64el.deb
Debian	10	i386	gir1.2-webkit2-4.0	< 2.38.2-1~deb10u1	gir1.2-webkit2-4.0_2.38.2-1~deb10u1_i386.deb
Debian	10	i386	libwebkit2gtk-4.0-37	< 2.38.2-1~deb10u1	libwebkit2gtk-4.0-37_2.38.2-1~deb10u1_i386.deb
Debian	11	amd64	libwpewebkit-1.0-dev	< 2.38.2-1~deb11u1	libwpewebkit-1.0-dev_2.38.2-1~deb11u1_amd64.deb
Debian	11	i386	libjavascriptcoregtk-4.0-18-dbgsym	< 2.38.2-1~deb11u1	libjavascriptcoregtk-4.0-18-dbgsym_2.38.2-1~deb11u1_i386.deb
Debian	11	armel	libjavascriptcoregtk-4.0-bin	< 2.38.2-1~deb11u1	libjavascriptcoregtk-4.0-bin_2.38.2-1~deb11u1_armel.deb
Debian	11	armel	webkit2gtk-driver-dbgsym	< 2.38.2-1~deb11u1	webkit2gtk-driver-dbgsym_2.38.2-1~deb11u1_armel.deb
Debian	10	amd64	libjavascriptcoregtk-4.0-dev	< 2.38.2-1~deb10u1	libjavascriptcoregtk-4.0-dev_2.38.2-1~deb10u1_amd64.deb
Debian	11	amd64	libjavascriptcoregtk-4.0-bin-dbgsym	< 2.38.2-1~deb11u1	libjavascriptcoregtk-4.0-bin-dbgsym_2.38.2-1~deb11u1_amd64.deb
Debian	10	amd64	gir1.2-webkit2-4.0	< 2.38.2-1~deb10u1	gir1.2-webkit2-4.0_2.38.2-1~deb10u1_amd64.deb