Ubuntu 6.06 LTS / 7.04 / 7.10 / 8.04 LTS : ipsec-tools vulnerabilities (USN-641-1)

high Nessus Plugin ID 34116

Synopsis

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

Description

It was discovered that there were multiple ways to leak memory during the IKE negotiation when handling certain packets. If a remote attacker sent repeated malicious requests, the 'racoon' key exchange server could allocate large amounts of memory, possibly leading to 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 ipsec-tools and / or racoon packages.

See Also

https://usn.ubuntu.com/641-1/

Plugin Details

Severity: High

ID: 34116

File Name: ubuntu_USN-641-1.nasl

Version: 1.16

Type: local

Agent: unix

Published: 9/9/2008

Updated: 1/19/2021

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: High

Base Score: 7.8

Temporal Score: 6.8

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

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:7.04, cpe:/o:canonical:ubuntu_linux:7.10, cpe:/o:canonical:ubuntu_linux:6.06:-:lts, cpe:/o:canonical:ubuntu_linux:8.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:racoon, p-cpe:/a:canonical:ubuntu_linux:ipsec-tools

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

Exploit Ease: No known exploits are available

Patch Publication Date: 9/8/2008

Reference Information

CVE: CVE-2008-3651, CVE-2008-3652

BID: 30657

CWE: 200, 399

USN: 641-1