Is CVE-2007-4408 in the CISA KEV catalog?

No. CVE-2007-4408 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-4408?

CVE-2007-4408 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2007-4408?

CVE-2007-4408 has an EPSS score of 1.29% (67th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-4408?

Upgrade ircd-ircu on debian 11 to 2.10.12.10.dfsg1-1 or later.

CVE & CISA-KEV Catalog

CVE-2007-4408

MEDIUM

5.0

CVSS v2

NVD

Description

ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.

How to fix

Remediation Available

ircd-ircuDebian

Fixed in:2.10.12.10.dfsg1-1CVE-2007-4408

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.29%probability of exploitation in 30 days

67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

Exploit1

securityfocus.com

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.