CVE-2004-0164

Racoon vulnerability

CVSS

5.0

EPSS

6.7%

EPSS pct

93th

Exploited

No known

KAME IKE daemon (racoon) does not properly handle hash values, which allows remote attackers to delete certificates via (1) a certain delete message that is not properly handled in isakmp.c or isakmp_inf.c, or (2) a certain INITIAL-CONTACT message that is not properly handled in isakmp_inf.c.

Affected vendor

Kame

Affected product

Racoon

CVSS vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Published

2004-03-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 6.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2004-0164

Confirm whether Kame Racoon is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2004-0164.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2004-0164

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2004-0164 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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