5 - USN-107-1

Executive Summary

Summary
Title	racoon vulnerability

Informations
Name	USN-107-1	First vendor Publication	2005-04-05
Vendor	Ubuntu	Last vendor Modification	2005-04-05
Severity (Vendor)	N/A	Revision	N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects the following Ubuntu releases:

Ubuntu 4.10 (Warty Warthog)

The following packages are affected:

racoon

The problem can be corrected by upgrading the affected package to version 0.3.3-1ubuntu0.1. In general, a standard system upgrade is sufficient to effect the necessary changes.

Details follow:

Sebastian Krahmer discovered a Denial of Service vulnerability in the racoon daemon. By sending specially crafted ISAKMP packets, a remote attacker could trigger a buffer overflow which caused racoon to crash.

This update does not introduce any source code changes affecting the ipsec-tools package. It is necessary to update the version number of the package in order to support an update to the "racoon" package. Please note that racoon is not officially supported by Ubuntu (it is in the "universe" component of the archive).