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Ubuntu 12.04 LTS : bind9 vulnerability (USN-3108-1)

high Nessus Plugin ID 94195

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Synopsis

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

Description

Toshifumi Sakaguchi discovered that Bind incorrectly handled certain packets with malformed options. A remote attacker could possibly use this issue 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 bind9 package.

See Also

https://usn.ubuntu.com/3108-1/

Plugin Details

Severity: High

ID: 94195

File Name: ubuntu_USN-3108-1.nasl

Version: 2.8

Type: local

Agent: unix

Published: 10/21/2016

Updated: 1/12/2023

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:bind9, cpe:/o:canonical:ubuntu_linux:12.04:-:lts

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/21/2016

Vulnerability Publication Date: 10/21/2016

Reference Information

CVE: CVE-2016-2848

USN: 3108-1