How severe is CVE-2004-0392?

CVE-2004-0392 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-0392 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0392?

CVE-2004-0392 affects Kame Racoon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-0392?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2004-0392 published?

CVE-2004-0392 was published on 2004-06-14 and last updated on 2026-06-16.

CVE-2004-0392

CVE-2004-0392 is a medium-severity vulnerability in Kame Racoon 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.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Kame Racoon
Published: 2004-06-14
Last modified: 2026-06-16

Description

racoon before 20040407b allows remote attackers to cause a denial of service (infinite loop and dropped connections) via an IKE message with a malformed Generic Payload Header containing invalid (1) "Security Association Next Payload" and (2) "RESERVED" fields.

Frequently asked questions

What is CVE-2004-0392?: racoon before 20040407b allows remote attackers to cause a denial of service (infinite loop and dropped connections) via an IKE message with a malformed Generic Payload Header containing invalid (1) "Security Association Next Payload" and (2) "RESERVED" fields.
How severe is CVE-2004-0392?: CVE-2004-0392 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-0392 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0392?: CVE-2004-0392 affects Kame Racoon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0392?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0392 published?: CVE-2004-0392 was published on 2004-06-14 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:kame:racoon:*:*:*:*:*:*:*:*

More vulnerabilities in Kame Racoon

CVE-2004-0607 — Critical (CVSS 10.0): The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails,…
CVE-2004-0155 — High (CVSS 7.5): The KAME IKE Daemon Racoon, when authenticating a peer during Phase 1, validates the X.509 certificate but does not…
CVE-2005-0398 — Medium (CVSS 5.0): The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of service (crash) via…
CVE-2004-0403 — Medium (CVSS 5.0): Racoon before 20040408a allows remote attackers to cause a denial of service (memory consumption) via an ISAKMP packet…
CVE-2004-0164 — Medium (CVSS 5.0): KAME IKE daemon (racoon) does not properly handle hash values, which allows remote attackers to delete certificates via…

All CVEs affecting Kame Racoon →