[SECURITY] [DLA 3570-1] libwebp security update

2023-09-1812:07:01

lists.debian.org

cve-2023-4863

libwebp

buffer overflow

security update

debian 10

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

9.6 High

AI Score

Confidence

High

0.609 Medium

EPSS

Percentile

97.8%

JSON

Debian LTS Advisory DLA-3570-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
September 18, 2023 https://wiki.debian.org/LTS

Package : libwebp
Version : 0.6.1-2+deb10u3
CVE ID : CVE-2023-4863

A buffer overflow in parsing WebP images may result in the execution of
arbitrary code.

For Debian 10 buster, this problem has been fixed in version
0.6.1-2+deb10u3.

We recommend that you upgrade your libwebp packages.

For the detailed security status of libwebp please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libwebp

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
Debian10allthunderbird-l10n-he< 1:102.15.1-1~deb10u1thunderbird-l10n-he_1:102.15.1-1~deb10u1_all.deb
Debian12allfirefox-esr-l10n-ro< 102.15.1esr-1~deb12u1firefox-esr-l10n-ro_102.15.1esr-1~deb12u1_all.deb
Debian10allthunderbird-l10n-ru< 1:102.15.1-1~deb10u1thunderbird-l10n-ru_1:102.15.1-1~deb10u1_all.deb
Debian12allfirefox-esr-l10n-szl< 102.15.1esr-1~deb12u1firefox-esr-l10n-szl_102.15.1esr-1~deb12u1_all.deb
Debian10alliceweasel-l10n-eu< 1:102.15.1esr-1~deb10u1iceweasel-l10n-eu_1:102.15.1esr-1~deb10u1_all.deb
Debian12allfirefox-esr-l10n-ko< 102.15.1esr-1~deb12u1firefox-esr-l10n-ko_102.15.1esr-1~deb12u1_all.deb
Debian12i386libwebpdemux2-dbgsym< 1.2.4-0.2+deb12u1libwebpdemux2-dbgsym_1.2.4-0.2+deb12u1_i386.deb
Debian12allfirefox-esr-l10n-sl< 102.15.1esr-1~deb12u1firefox-esr-l10n-sl_102.15.1esr-1~deb12u1_all.deb
Debian11allthunderbird-l10n-gd< 1:102.15.1-1~deb11u1thunderbird-l10n-gd_1:102.15.1-1~deb11u1_all.deb
Debian12s390xwebp-dbgsym< 1.2.4-0.2+deb12u1webp-dbgsym_1.2.4-0.2+deb12u1_s390x.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	all	thunderbird-l10n-he	< 1:102.15.1-1~deb10u1	thunderbird-l10n-he_1:102.15.1-1~deb10u1_all.deb
Debian	12	all	firefox-esr-l10n-ro	< 102.15.1esr-1~deb12u1	firefox-esr-l10n-ro_102.15.1esr-1~deb12u1_all.deb
Debian	10	all	thunderbird-l10n-ru	< 1:102.15.1-1~deb10u1	thunderbird-l10n-ru_1:102.15.1-1~deb10u1_all.deb
Debian	12	all	firefox-esr-l10n-szl	< 102.15.1esr-1~deb12u1	firefox-esr-l10n-szl_102.15.1esr-1~deb12u1_all.deb
Debian	10	all	iceweasel-l10n-eu	< 1:102.15.1esr-1~deb10u1	iceweasel-l10n-eu_1:102.15.1esr-1~deb10u1_all.deb
Debian	12	all	firefox-esr-l10n-ko	< 102.15.1esr-1~deb12u1	firefox-esr-l10n-ko_102.15.1esr-1~deb12u1_all.deb
Debian	12	i386	libwebpdemux2-dbgsym	< 1.2.4-0.2+deb12u1	libwebpdemux2-dbgsym_1.2.4-0.2+deb12u1_i386.deb
Debian	12	all	firefox-esr-l10n-sl	< 102.15.1esr-1~deb12u1	firefox-esr-l10n-sl_102.15.1esr-1~deb12u1_all.deb
Debian	11	all	thunderbird-l10n-gd	< 1:102.15.1-1~deb11u1	thunderbird-l10n-gd_1:102.15.1-1~deb11u1_all.deb
Debian	12	s390x	webp-dbgsym	< 1.2.4-0.2+deb12u1	webp-dbgsym_1.2.4-0.2+deb12u1_s390x.deb