[SECURITY] [DSA 5457-1] webkit2gtk security update

2023-07-2209:12:12

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

0.001 Low

EPSS

Percentile

44.3%

JSON

Debian Security Advisory DSA-5457-1 [email protected]
https://www.debian.org/security/ Alberto Garcia
July 22, 2023 https://www.debian.org/security/faq

Package : webkit2gtk
CVE ID : CVE-2023-37450

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

CVE-2023-37450

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

For the oldstable distribution (bullseye), this problem has been fixed
in version 2.40.3-2~deb11u2.

For the stable distribution (bookworm), this problem has been fixed in
version 2.40.3-2~deb12u2.

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
Debian11allwebkit2gtk-driver< 2.40.3-2~deb11u2webkit2gtk-driver_2.40.3-2~deb11u2_all.deb
Debianbookwormalllibjavascriptcoregtk-4.0-dev< 2.40.3-2~deb12u2libjavascriptcoregtk-4.0-dev_2.40.3-2~deb12u2_all.deb
Debian11allgir1.2-javascriptcoregtk-4.0< 2.40.3-2~deb11u2gir1.2-javascriptcoregtk-4.0_2.40.3-2~deb11u2_all.deb
Debian11allwebkit2gtk< 2.40.3-2~deb11u2webkit2gtk_2.40.3-2~deb11u2_all.deb
Debianbookwormalllibwebkit2gtk-4.0-dev< 2.40.3-2~deb12u2libwebkit2gtk-4.0-dev_2.40.3-2~deb12u2_all.deb
Debianbookwormalllibjavascriptcoregtk-6.0-1< 2.40.3-2~deb12u2libjavascriptcoregtk-6.0-1_2.40.3-2~deb12u2_all.deb
Debian11alllibwebkit2gtk-4.0-doc< 2.40.3-2~deb11u2libwebkit2gtk-4.0-doc_2.40.3-2~deb11u2_all.deb
Debianbookwormalllibjavascriptcoregtk-4.0-18< 2.40.3-2~deb12u2libjavascriptcoregtk-4.0-18_2.40.3-2~deb12u2_all.deb
Debian11alllibjavascriptcoregtk-4.0-dev< 2.40.3-2~deb11u2libjavascriptcoregtk-4.0-dev_2.40.3-2~deb11u2_all.deb
Debianbookwormallgir1.2-javascriptcoregtk-4.0< 2.40.3-2~deb12u2gir1.2-javascriptcoregtk-4.0_2.40.3-2~deb12u2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	all	webkit2gtk-driver	< 2.40.3-2~deb11u2	webkit2gtk-driver_2.40.3-2~deb11u2_all.deb
Debian	bookworm	all	libjavascriptcoregtk-4.0-dev	< 2.40.3-2~deb12u2	libjavascriptcoregtk-4.0-dev_2.40.3-2~deb12u2_all.deb
Debian	11	all	gir1.2-javascriptcoregtk-4.0	< 2.40.3-2~deb11u2	gir1.2-javascriptcoregtk-4.0_2.40.3-2~deb11u2_all.deb
Debian	11	all	webkit2gtk	< 2.40.3-2~deb11u2	webkit2gtk_2.40.3-2~deb11u2_all.deb
Debian	bookworm	all	libwebkit2gtk-4.0-dev	< 2.40.3-2~deb12u2	libwebkit2gtk-4.0-dev_2.40.3-2~deb12u2_all.deb
Debian	bookworm	all	libjavascriptcoregtk-6.0-1	< 2.40.3-2~deb12u2	libjavascriptcoregtk-6.0-1_2.40.3-2~deb12u2_all.deb
Debian	11	all	libwebkit2gtk-4.0-doc	< 2.40.3-2~deb11u2	libwebkit2gtk-4.0-doc_2.40.3-2~deb11u2_all.deb
Debian	bookworm	all	libjavascriptcoregtk-4.0-18	< 2.40.3-2~deb12u2	libjavascriptcoregtk-4.0-18_2.40.3-2~deb12u2_all.deb
Debian	11	all	libjavascriptcoregtk-4.0-dev	< 2.40.3-2~deb11u2	libjavascriptcoregtk-4.0-dev_2.40.3-2~deb11u2_all.deb
Debian	bookworm	all	gir1.2-javascriptcoregtk-4.0	< 2.40.3-2~deb12u2	gir1.2-javascriptcoregtk-4.0_2.40.3-2~deb12u2_all.deb