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Ubuntu 12.04 LTS / 12.10 : keystone vulnerability (USN-1715-1)

medium Nessus Plugin ID 64482

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Synopsis

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

Description

Dan Prince discovered that Keystone did not properly perform input validation when handling certain error conditions. An unauthenticated user could exploit this to cause a denial of service in Keystone API servers via disk space exhaustion.

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 python-keystone package.

See Also

https://usn.ubuntu.com/1715-1/

Plugin Details

Severity: Medium

ID: 64482

File Name: ubuntu_USN-1715-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 2/6/2013

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: Low

Score: 3.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.1

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:python-keystone, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:12.10

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/5/2013

Vulnerability Publication Date: 2/24/2013

Reference Information

CVE: CVE-2013-0247

BID: 57747

USN: 1715-1