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Ubuntu 13.04 : systemd vulnerability (USN-1961-1)

medium Nessus Plugin ID 69979

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Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

It was discovered that systemd was using polkit in an unsafe manner. A local attacker could possibly use this issue to bypass intended polkit authorizations.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected systemd-services package.

See Also

https://usn.ubuntu.com/1961-1/

Plugin Details

Severity: Medium

ID: 69979

File Name: ubuntu_USN-1961-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 9/19/2013

Updated: 9/19/2019

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.8

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:systemd-services, cpe:/o:canonical:ubuntu_linux:13.04

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

Exploit Ease: No known exploits are available

Patch Publication Date: 9/18/2013

Vulnerability Publication Date: 10/3/2013

Reference Information

CVE: CVE-2013-4327

BID: 62503

USN: 1961-1