[SECURITY] [DSA 4930-1] libwebp security update

2021-06-1021:04:30

lists.debian.org

114

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

69.3%

JSON

Debian Security Advisory DSA-4930-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
June 10, 2021 https://www.debian.org/security/faq

Package : libwebp
CVE ID : CVE-2018-25009 CVE-2018-25010 CVE-2018-25011 CVE-2018-25013
CVE-2018-25014 CVE-2020-36328 CVE-2020-36329 CVE-2020-36330
CVE-2020-36331 CVE-2020-36332

Multiple vulnerabilities were discovered in libwebp, the implementation
of the WebP image format, which could result in denial of service, memory
disclosure or potentially the execution of arbitrary code if malformed
images are processed.

For the stable distribution (buster), these problems have been fixed in
version 0.6.1-2+deb10u1.

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 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
Debian10mipswebp< 0.6.1-2+deb10u1webp_0.6.1-2+deb10u1_mips.deb
Debian10amd64libwebpdemux2-dbgsym< 0.6.1-2+deb10u1libwebpdemux2-dbgsym_0.6.1-2+deb10u1_amd64.deb
Debian10s390xlibwebp6< 0.6.1-2+deb10u1libwebp6_0.6.1-2+deb10u1_s390x.deb
Debian9amd64webp< 0.5.2-1+deb9u1webp_0.5.2-1+deb9u1_amd64.deb
Debian9amd64libwebp6< 0.5.2-1+deb9u1libwebp6_0.5.2-1+deb9u1_amd64.deb
Debian10armelwebp-dbgsym< 0.6.1-2+deb10u1webp-dbgsym_0.6.1-2+deb10u1_armel.deb
Debian10mips64ellibwebpdemux2< 0.6.1-2+deb10u1libwebpdemux2_0.6.1-2+deb10u1_mips64el.deb
Debian10alllibwebp< 0.6.1-2+deb10u1libwebp_0.6.1-2+deb10u1_all.deb
Debian10ppc64ellibwebpmux3-dbgsym< 0.6.1-2+deb10u1libwebpmux3-dbgsym_0.6.1-2+deb10u1_ppc64el.deb
Debian10armellibwebpmux3< 0.6.1-2+deb10u1libwebpmux3_0.6.1-2+deb10u1_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	mips	webp	< 0.6.1-2+deb10u1	webp_0.6.1-2+deb10u1_mips.deb
Debian	10	amd64	libwebpdemux2-dbgsym	< 0.6.1-2+deb10u1	libwebpdemux2-dbgsym_0.6.1-2+deb10u1_amd64.deb
Debian	10	s390x	libwebp6	< 0.6.1-2+deb10u1	libwebp6_0.6.1-2+deb10u1_s390x.deb
Debian	9	amd64	webp	< 0.5.2-1+deb9u1	webp_0.5.2-1+deb9u1_amd64.deb
Debian	9	amd64	libwebp6	< 0.5.2-1+deb9u1	libwebp6_0.5.2-1+deb9u1_amd64.deb
Debian	10	armel	webp-dbgsym	< 0.6.1-2+deb10u1	webp-dbgsym_0.6.1-2+deb10u1_armel.deb
Debian	10	mips64el	libwebpdemux2	< 0.6.1-2+deb10u1	libwebpdemux2_0.6.1-2+deb10u1_mips64el.deb
Debian	10	all	libwebp	< 0.6.1-2+deb10u1	libwebp_0.6.1-2+deb10u1_all.deb
Debian	10	ppc64el	libwebpmux3-dbgsym	< 0.6.1-2+deb10u1	libwebpmux3-dbgsym_0.6.1-2+deb10u1_ppc64el.deb
Debian	10	armel	libwebpmux3	< 0.6.1-2+deb10u1	libwebpmux3_0.6.1-2+deb10u1_armel.deb