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Fencer Intel
high 7.5

CVE-2013-4365 in the critical feed json

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 H…

published 13y ago modified 4mo ago also EUVD-2013-4248

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
13.6%
EPSS 13.6% chance of exploitation in 30 days, percentile 96%
public exploits
0
none known

Summary

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.

Patch / fix

  • apache mod_fcgid 2.3.9
  • libapache2-mod-fcgid Debian 14, Debian 13, Debian 12 1:2.3.9-1

debian advisories DEBIAN-CVE-2013-4365

  • apache2-mod_fcgid openSUSE Tumbleweed 2.3.9-7.3

opensuse advisories openSUSE-SU-2024:10564-1

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2013-4365 updated cvss 6.8

mod_fcgid: heap overflow

  • Red Hat Enterprise Linux 7 mod_fcgid
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

13.60% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.