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Ubuntu 10.04 LTS / 11.04 / 11.10 / 12.04 LTS : bind9 vulnerability (USN-1518-1)

high Nessus Plugin ID 60136

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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

Einar Lonn discovered that Bind incorrectly initialized the failing-query cache. A remote attacker could use this flaw to cause Bind to crash, resulting in a denial of service.

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 libdns64, libdns69 and / or libdns81 packages.

See Also

https://usn.ubuntu.com/1518-1/

Plugin Details

Severity: High

ID: 60136

File Name: ubuntu_USN-1518-1.nasl

Version: 1.11

Type: local

Agent: unix

Published: 7/27/2012

Updated: 9/19/2019

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:11.10, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:11.04, p-cpe:/a:canonical:ubuntu_linux:libdns64, p-cpe:/a:canonical:ubuntu_linux:libdns81, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libdns69

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/26/2012

Vulnerability Publication Date: 7/25/2012

Reference Information

CVE: CVE-2012-3817

BID: 54658

USN: 1518-1