Debian DSA-4578-1 : libvpx - security update

medium Nessus Plugin ID 131439
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VPR Score: 3.6

Synopsis

The remote Debian host is missing a security-related update.

Description

Multiple security issues were found in libvpx multimedia library which could result in denial of service and potentially the execution of arbitrary code if malformed WebM files are processed.

Solution

Upgrade the libvpx packages.

For the oldstable distribution (stretch), these problems have been fixed in version 1.6.1-3+deb9u2.

For the stable distribution (buster), these problems have been fixed in version 1.7.0-3+deb10u1.

See Also

https://security-tracker.debian.org/tracker/source-package/libvpx

https://packages.debian.org/source/stretch/libvpx

https://packages.debian.org/source/buster/libvpx

https://www.debian.org/security/2019/dsa-4578

Plugin Details

Severity: Medium

ID: 131439

File Name: debian_DSA-4578.nasl

Version: 1.2

Type: local

Agent: unix

Published: 12/3/2019

Updated: 12/9/2019

Dependencies: ssh_get_info.nasl

Risk Information

Risk Factor: Medium

VPR Score: 3.6

CVSS Score Source: CVE-2019-9232

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*, cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libvpx:*:*:*:*:*:*:*

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 11/28/2019

Vulnerability Publication Date: 9/27/2019

Reference Information

CVE: CVE-2019-9371, CVE-2019-9232, CVE-2019-9325, CVE-2019-9433

DSA: 4578