Is CVE-2013-4365 in the CISA KEV catalog?

No. CVE-2013-4365 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-4365?

CVE-2013-4365 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2013-4365?

CVE-2013-4365 has an EPSS score of 13.14% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-4365

HIGHEPSS 96th pctl

7.5

CVSS v2

NVD

Description

Heap-based buffer overflow in the fcgid_header_bucket_read function in fcgid_bucket.c in the mod_fcgid module before 2.3.9 for the Apache HTTP Server allows remote attackers to have an unspecified impact via unknown vectors.

CWE-787Out-of-bounds Write

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

13.14%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00011.html
http://lists.opensuse.org/opensuse-updates/2013-10/msg00055.html
http://lists.opensuse.org/opensuse-updates/2013-10/msg00059.html
http://lists.opensuse.org/opensuse-updates/2013-11/msg00024.html
http://secunia.com/advisories/55197
http://svn.apache.org/viewvc?view=revision&revision=1527362
http://www.debian.org/security/2013/dsa-2778
http://www.mail-archive.com/dev%40httpd.apache.org/msg58077.html
http://www.securityfocus.com/bid/62939

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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 2026-04-29.