Is CVE-2009-2474 in the CISA KEV catalog?

No. CVE-2009-2474 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-2474?

CVE-2009-2474 has a CVSS v2 base score of 5.8 (MEDIUM).

What is the EPSS score for CVE-2009-2474?

CVE-2009-2474 has an EPSS score of 1.38% (69th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2009-2474?

Upgrade litmus on debian 11 to 0.13-1 or later.

CVE & CISA-KEV Catalog

CVE-2009-2474

MEDIUM

5.8

CVSS v2

NVD

Description

neon before 0.28.6, when OpenSSL or GnuTLS is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

CWE-326

How to fix

Remediation Available

litmusDebian

Fixed in:0.13-1CVE-2009-2474

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

1.38%probability of exploitation in 30 days

69thpercentile

Moderate risk: more likely to be exploited than 69% of all known CVEs.

References

Third-Party Advisory11

Other references2

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HTML

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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.