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Last updated: 3/28/2015 10:25:22 AM

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Vulnerability Summary for CVE-2004-0219

Original release date: 05/04/2004
Last revised: 09/10/2008


isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a malformed IPSEC SA payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: OPENBSD
Name: 20040317 015: RELIABILITY FIX: March 17, 2004
US-CERT Vulnerability Note: CERT-VN
Name: VU#785945
External Source: BUGTRAQ
Name: 20040323 R7-0018: OpenBSD isakmpd payload handling denial-of-service vulnerabilities
Type: Advisory; Patch Information
External Source: BID
Name: 9907
External Source: XF
Name: openbsd-isakmp-ipsec-dos(15628)
Type: Advisory; Patch Information
External Source: SECTRACK
Name: 1009468
External Source: MISC
Name: http://www.rapid7.com/advisories/R7-0018.html

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/o:openbsd:openbsd:3.4 and previous versions

* Denotes Vulnerable Software
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Technical Details

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