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Ubuntu 12.04 LTS : ipsec-tools vulnerability (USN-2623-1)

high Nessus Plugin ID 83949

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Synopsis

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

Description

It was discovered that racoon, the ipsec-tools IKE daemon, incorrectly handled certain UDP packets. A remote attacker could use this issue to cause racoon 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 racoon package.

See Also

https://usn.ubuntu.com/2623-1/

Plugin Details

Severity: High

ID: 83949

File Name: ubuntu_USN-2623-1.nasl

Version: 2.10

Type: local

Agent: unix

Published: 6/2/2015

Updated: 1/19/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

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

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/1/2015

Vulnerability Publication Date: 5/29/2015

Reference Information

CVE: CVE-2015-4047

BID: 74739

USN: 2623-1