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Debian DSA-4728-1 : qemu - security update

medium Nessus Plugin ID 138648

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Synopsis

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

Description

Multiple security issues were discovered in QEMU, a fast processor emulator, which could result in denial of service.

Solution

Upgrade the qemu packages.

For the stable distribution (buster), these problems have been fixed in version 1:3.1+dfsg-8+deb10u6.

See Also

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=964247

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961887

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961888

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

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

https://www.debian.org/security/2020/dsa-4728

Plugin Details

Severity: Medium

ID: 138648

File Name: debian_DSA-4728.nasl

Version: 1.7

Type: local

Agent: unix

Published: 7/20/2020

Updated: 11/9/2020

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2020-13754

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Temporal Score: 5.8

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

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

Vulnerability Information

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

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/19/2020

Vulnerability Publication Date: 5/28/2020

Reference Information

CVE: CVE-2020-10756, CVE-2020-13361, CVE-2020-13362, CVE-2020-13659, CVE-2020-13754

DSA: 4728

IAVB: 2020-B-0041-S