CVE-2004-0218
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (infinite loop) via an ISAKMP packet with a zero-length payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.
Does this matter?
Lower severity and a low EPSS score (3.18%). Track it; it rarely justifies an emergency change on its own.
Description
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (infinite loop) via an ISAKMP packet with a zero-length payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 3.18% probability · 88th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- openbsd/openbsd
- Source
- cve@mitre.org
EPSS 3.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://marc.info/?l=bugtraq&m=108008530028019&w=2
- http://secunia.com/advisories/11156
- http://www.kb.cert.org/vuls/id/349113US Government Resource
- http://www.openbsd.org/errata.htmlPatch
- http://www.rapid7.com/advisories/R7-0018.html
- http://www.securityfocus.com/bid/10028
- http://www.securitytracker.com/alerts/2004/Mar/1009468.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15518
- http://marc.info/?l=bugtraq&m=108008530028019&w=2
- http://secunia.com/advisories/11156
- http://www.kb.cert.org/vuls/id/349113US Government Resource
- http://www.openbsd.org/errata.htmlPatch
- http://www.rapid7.com/advisories/R7-0018.html
- http://www.securityfocus.com/bid/10028
- http://www.securitytracker.com/alerts/2004/Mar/1009468.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15518
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.