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Debian DSA-3794-1 : munin - security update

medium Nessus Plugin ID 97398

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Synopsis

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

Description

Stevie Trujillo discovered a local file write vulnerability in munin, a network-wide graphing framework, when CGI graphs are enabled. GET parameters are not properly handled, allowing to inject options into munin-cgi-graph and overwriting any file accessible by the user running the cgi-process.

Solution

Upgrade the munin packages.

For the stable distribution (jessie), this problem has been fixed in version 2.0.25-1+deb8u1.

See Also

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=855705

https://packages.debian.org/source/jessie/munin

https://www.debian.org/security/2017/dsa-3794

Plugin Details

Severity: Medium

ID: 97398

File Name: debian_DSA-3794.nasl

Version: 3.8

Type: local

Agent: unix

Published: 2/27/2017

Updated: 1/11/2021

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

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

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:munin, cpe:/o:debian:debian_linux:8.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2/25/2017

Vulnerability Publication Date: 2/22/2017

Reference Information

CVE: CVE-2017-6188

DSA: 3794