Debian DSA-4578-1 : libvpx - security update

high Nessus Plugin ID 131439

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: High

ID: 131439

File Name: debian_DSA-4578.nasl

Version: 1.2

Type: local

Agent: unix

Published: 12/3/2019

Updated: 12/9/2019

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

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

CVSS Score Source: CVE-2019-9232

CVSS v3

Risk Factor: High

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: E:U/RL:O/RC:C

Vulnerability Information

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

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

DSA: 4578