[SECURITY] [DLA 3087-1] webkit2gtk security update

2022-08-3016:22:02

lists.debian.org

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.005 Low

EPSS

Percentile

76.7%

JSON

Debian LTS Advisory DLA-3087-1 [email protected]
https://www.debian.org/lts/security/ Anton Gladky
August 30, 2022 https://wiki.debian.org/LTS

Package : webkit2gtk
Version : 2.36.7-1~deb10u1
CVE ID : CVE-2022-32893

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

CVE-2022-32893

An anonymous researcher discovered that processing maliciously
crafted web content may lead to arbitrary code execution. Apple is
aware of a report that this issue may have been actively
exploited.

For Debian 10 buster, this problem has been fixed in version
2.36.7-1~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
Debian11s390xgir1.2-webkit2-4.0< 2.36.7-1~deb11u1gir1.2-webkit2-4.0_2.36.7-1~deb11u1_s390x.deb
Debian11i386libjavascriptcoregtk-4.0-dev< 2.36.7-1~deb11u1libjavascriptcoregtk-4.0-dev_2.36.7-1~deb11u1_i386.deb
Debian11s390xlibwebkit2gtk-4.0-37< 2.36.7-1~deb11u1libwebkit2gtk-4.0-37_2.36.7-1~deb11u1_s390x.deb
Debian11armellibwebkit2gtk-4.0-dev< 2.36.7-1~deb11u1libwebkit2gtk-4.0-dev_2.36.7-1~deb11u1_armel.deb
Debian11i386libjavascriptcoregtk-4.0-18-dbgsym< 2.36.7-1~deb11u1libjavascriptcoregtk-4.0-18-dbgsym_2.36.7-1~deb11u1_i386.deb
Debian11armellibjavascriptcoregtk-4.0-18< 2.36.7-1~deb11u1libjavascriptcoregtk-4.0-18_2.36.7-1~deb11u1_armel.deb
Debian11ppc64elgir1.2-javascriptcoregtk-4.0< 2.36.7-1~deb11u1gir1.2-javascriptcoregtk-4.0_2.36.7-1~deb11u1_ppc64el.deb
Debian11mipselgir1.2-javascriptcoregtk-4.0< 2.36.7-1~deb11u1gir1.2-javascriptcoregtk-4.0_2.36.7-1~deb11u1_mipsel.deb
Debian11armhflibwebkit2gtk-4.0-37< 2.36.7-1~deb11u1libwebkit2gtk-4.0-37_2.36.7-1~deb11u1_armhf.deb
Debian10i386libjavascriptcoregtk-4.0-bin< 2.36.7-1~deb10u1libjavascriptcoregtk-4.0-bin_2.36.7-1~deb10u1_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	s390x	gir1.2-webkit2-4.0	< 2.36.7-1~deb11u1	gir1.2-webkit2-4.0_2.36.7-1~deb11u1_s390x.deb
Debian	11	i386	libjavascriptcoregtk-4.0-dev	< 2.36.7-1~deb11u1	libjavascriptcoregtk-4.0-dev_2.36.7-1~deb11u1_i386.deb
Debian	11	s390x	libwebkit2gtk-4.0-37	< 2.36.7-1~deb11u1	libwebkit2gtk-4.0-37_2.36.7-1~deb11u1_s390x.deb
Debian	11	armel	libwebkit2gtk-4.0-dev	< 2.36.7-1~deb11u1	libwebkit2gtk-4.0-dev_2.36.7-1~deb11u1_armel.deb
Debian	11	i386	libjavascriptcoregtk-4.0-18-dbgsym	< 2.36.7-1~deb11u1	libjavascriptcoregtk-4.0-18-dbgsym_2.36.7-1~deb11u1_i386.deb
Debian	11	armel	libjavascriptcoregtk-4.0-18	< 2.36.7-1~deb11u1	libjavascriptcoregtk-4.0-18_2.36.7-1~deb11u1_armel.deb
Debian	11	ppc64el	gir1.2-javascriptcoregtk-4.0	< 2.36.7-1~deb11u1	gir1.2-javascriptcoregtk-4.0_2.36.7-1~deb11u1_ppc64el.deb
Debian	11	mipsel	gir1.2-javascriptcoregtk-4.0	< 2.36.7-1~deb11u1	gir1.2-javascriptcoregtk-4.0_2.36.7-1~deb11u1_mipsel.deb
Debian	11	armhf	libwebkit2gtk-4.0-37	< 2.36.7-1~deb11u1	libwebkit2gtk-4.0-37_2.36.7-1~deb11u1_armhf.deb
Debian	10	i386	libjavascriptcoregtk-4.0-bin	< 2.36.7-1~deb10u1	libjavascriptcoregtk-4.0-bin_2.36.7-1~deb10u1_i386.deb