CVE-2004-0222

CVE-2004-0222 is a medium-severity vulnerability in Openbsd with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-401.

Key facts

Description

Multiple memory leaks in isakmpd in OpenBSD 3.4 and earlier allow remote attackers to cause a denial of service (memory exhaustion) via certain ISAKMP packets, as demonstrated by the Striker ISAKMP Protocol Test Suite.

Frequently asked questions

What is CVE-2004-0222?
Multiple memory leaks in isakmpd in OpenBSD 3.4 and earlier allow remote attackers to cause a denial of service (memory exhaustion) via certain ISAKMP packets, as demonstrated by the Striker ISAKMP Protocol Test Suite.
How severe is CVE-2004-0222?
CVE-2004-0222 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-0222 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0222?
CVE-2004-0222 affects Openbsd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0222?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0222 published?
CVE-2004-0222 was published on 2004-05-04 and last updated on 2026-06-16.

References

Affected products (1)

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