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VULNERABILITIES

CVE-2004-0220 Details

Description

isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service via an ISAKMP packet with a malformed Cert Request payload, which causes an integer underflow that is used in a malloc operation that is not properly handled, as demonstrated by the Striker ISAKMP Protocol Test Suite.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://marc.info/?l=bugtraq&m=108008530028019&w=2 CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/15629 CVE
http://www.kb.cert.org/vuls/id/223273 CVEUS Government Resource
http://www.openbsd.org/errata.html CVEPatch
http://www.rapid7.com/advisories/R7-0018.html CVE

see all 14 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
openbsd openbsd
<= 3.4

CPE

  • cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2004-0220
NVD Published Date:
May 4, 2004
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2004-0220 Details - Not Deferred