[SECURITY] [DLA 3124-1] webkit2gtk security update

2022-09-2822:56:52

lists.debian.org

webkit2gtk

security update

arbitrary code execution fix

debian 10 buster

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

0.003 Low

EPSS

Percentile

71.0%

JSON

Debian LTS Advisory DLA-3124-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
September 28, 2022 https://wiki.debian.org/LTS

Package : webkit2gtk
Version : 2.38.0-1~deb10u1
CVE ID : CVE-2022-32886

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

CVE-2022-32886

P1umer, afang5472 and xmzyshypnc discovered that processing
maliciously crafted web content may lead to arbitrary code
execution

For Debian 10 buster, this problem has been fixed in version
2.38.0-1~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
Debian11mips64elwebkit2gtk-driver-dbgsym< 2.38.0-1~deb11u1webkit2gtk-driver-dbgsym_2.38.0-1~deb11u1_mips64el.deb
Debian11amd64libjavascriptcoregtk-4.0-bin< 2.38.0-1~deb11u1libjavascriptcoregtk-4.0-bin_2.38.0-1~deb11u1_amd64.deb
Debian10armhfwebkit2gtk-driver< 2.38.0-1~deb10u1webkit2gtk-driver_2.38.0-1~deb10u1_armhf.deb
Debian10arm64libjavascriptcoregtk-4.0-dev< 2.38.0-1~deb10u1libjavascriptcoregtk-4.0-dev_2.38.0-1~deb10u1_arm64.deb
Debian11amd64libjavascriptcoregtk-4.0-18-dbgsym< 2.38.0-1~deb11u1libjavascriptcoregtk-4.0-18-dbgsym_2.38.0-1~deb11u1_amd64.deb
Debian11ppc64elwebkit2gtk-driver< 2.38.0-1~deb11u1webkit2gtk-driver_2.38.0-1~deb11u1_ppc64el.deb
Debian11arm64gir1.2-webkit2-4.0< 2.38.0-1~deb11u1gir1.2-webkit2-4.0_2.38.0-1~deb11u1_arm64.deb
Debian10armhflibjavascriptcoregtk-4.0-bin< 2.38.0-1~deb10u1libjavascriptcoregtk-4.0-bin_2.38.0-1~deb10u1_armhf.deb
Debian11mips64ellibjavascriptcoregtk-4.0-18< 2.38.0-1~deb11u1libjavascriptcoregtk-4.0-18_2.38.0-1~deb11u1_mips64el.deb
Debian11mipselgir1.2-javascriptcoregtk-4.0< 2.38.0-1~deb11u1gir1.2-javascriptcoregtk-4.0_2.38.0-1~deb11u1_mipsel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	mips64el	webkit2gtk-driver-dbgsym	< 2.38.0-1~deb11u1	webkit2gtk-driver-dbgsym_2.38.0-1~deb11u1_mips64el.deb
Debian	11	amd64	libjavascriptcoregtk-4.0-bin	< 2.38.0-1~deb11u1	libjavascriptcoregtk-4.0-bin_2.38.0-1~deb11u1_amd64.deb
Debian	10	armhf	webkit2gtk-driver	< 2.38.0-1~deb10u1	webkit2gtk-driver_2.38.0-1~deb10u1_armhf.deb
Debian	10	arm64	libjavascriptcoregtk-4.0-dev	< 2.38.0-1~deb10u1	libjavascriptcoregtk-4.0-dev_2.38.0-1~deb10u1_arm64.deb
Debian	11	amd64	libjavascriptcoregtk-4.0-18-dbgsym	< 2.38.0-1~deb11u1	libjavascriptcoregtk-4.0-18-dbgsym_2.38.0-1~deb11u1_amd64.deb
Debian	11	ppc64el	webkit2gtk-driver	< 2.38.0-1~deb11u1	webkit2gtk-driver_2.38.0-1~deb11u1_ppc64el.deb
Debian	11	arm64	gir1.2-webkit2-4.0	< 2.38.0-1~deb11u1	gir1.2-webkit2-4.0_2.38.0-1~deb11u1_arm64.deb
Debian	10	armhf	libjavascriptcoregtk-4.0-bin	< 2.38.0-1~deb10u1	libjavascriptcoregtk-4.0-bin_2.38.0-1~deb10u1_armhf.deb
Debian	11	mips64el	libjavascriptcoregtk-4.0-18	< 2.38.0-1~deb11u1	libjavascriptcoregtk-4.0-18_2.38.0-1~deb11u1_mips64el.deb
Debian	11	mipsel	gir1.2-javascriptcoregtk-4.0	< 2.38.0-1~deb11u1	gir1.2-javascriptcoregtk-4.0_2.38.0-1~deb11u1_mipsel.deb