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

2023-07-2208:56:19

lists.debian.org

apple

cve-2023-37450

debian

code execution

security update

webkit2gtk

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

0.002 Low

EPSS

Percentile

52.3%

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
Debian11mipsellibwebkit2gtk-4.0-37-dbgsym< 2.40.3-2~deb11u2libwebkit2gtk-4.0-37-dbgsym_2.40.3-2~deb11u2_mipsel.deb
Debian12armhflibwebkit2gtk-4.1-dev< 2.40.3-2~deb12u2libwebkit2gtk-4.1-dev_2.40.3-2~deb12u2_armhf.deb
Debian12mipsellibjavascriptcoregtk-4.0-bin< 2.40.3-2~deb12u2libjavascriptcoregtk-4.0-bin_2.40.3-2~deb12u2_mipsel.deb
Debian11alllibwebkit2gtk-4.0-doc< 2.40.3-2~deb11u2libwebkit2gtk-4.0-doc_2.40.3-2~deb11u2_all.deb
Debian12i386gir1.2-javascriptcoregtk-4.1< 2.40.3-2~deb12u2gir1.2-javascriptcoregtk-4.1_2.40.3-2~deb12u2_i386.deb
Debian12armhflibjavascriptcoregtk-6.0-1< 2.40.3-2~deb12u2libjavascriptcoregtk-6.0-1_2.40.3-2~deb12u2_armhf.deb
Debian12i386libwebkit2gtk-4.1-0< 2.40.3-2~deb12u2libwebkit2gtk-4.1-0_2.40.3-2~deb12u2_i386.deb
Debian12ppc64elgir1.2-webkit-6.0< 2.40.3-2~deb12u2gir1.2-webkit-6.0_2.40.3-2~deb12u2_ppc64el.deb
Debian11s390xlibwebkit2gtk-4.0-37-dbgsym< 2.40.3-2~deb11u2libwebkit2gtk-4.0-37-dbgsym_2.40.3-2~deb11u2_s390x.deb
Debian12mipsellibjavascriptcoregtk-4.1-0< 2.40.3-2~deb12u2libjavascriptcoregtk-4.1-0_2.40.3-2~deb12u2_mipsel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	mipsel	libwebkit2gtk-4.0-37-dbgsym	< 2.40.3-2~deb11u2	libwebkit2gtk-4.0-37-dbgsym_2.40.3-2~deb11u2_mipsel.deb
Debian	12	armhf	libwebkit2gtk-4.1-dev	< 2.40.3-2~deb12u2	libwebkit2gtk-4.1-dev_2.40.3-2~deb12u2_armhf.deb
Debian	12	mipsel	libjavascriptcoregtk-4.0-bin	< 2.40.3-2~deb12u2	libjavascriptcoregtk-4.0-bin_2.40.3-2~deb12u2_mipsel.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	12	i386	gir1.2-javascriptcoregtk-4.1	< 2.40.3-2~deb12u2	gir1.2-javascriptcoregtk-4.1_2.40.3-2~deb12u2_i386.deb
Debian	12	armhf	libjavascriptcoregtk-6.0-1	< 2.40.3-2~deb12u2	libjavascriptcoregtk-6.0-1_2.40.3-2~deb12u2_armhf.deb
Debian	12	i386	libwebkit2gtk-4.1-0	< 2.40.3-2~deb12u2	libwebkit2gtk-4.1-0_2.40.3-2~deb12u2_i386.deb
Debian	12	ppc64el	gir1.2-webkit-6.0	< 2.40.3-2~deb12u2	gir1.2-webkit-6.0_2.40.3-2~deb12u2_ppc64el.deb
Debian	11	s390x	libwebkit2gtk-4.0-37-dbgsym	< 2.40.3-2~deb11u2	libwebkit2gtk-4.0-37-dbgsym_2.40.3-2~deb11u2_s390x.deb
Debian	12	mipsel	libjavascriptcoregtk-4.1-0	< 2.40.3-2~deb12u2	libjavascriptcoregtk-4.1-0_2.40.3-2~deb12u2_mipsel.deb