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Fencer Vulns
high 7.5

CVE-2004-0110 in the critical feed json

Buffer overflow in the (1) nanohttp or (2) nanoftp modules in XMLSoft Libxml 2 (Libxml2) 2.6.0 through 2.6.5 allow remote attackers to exec…

published 2004-03-04 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-0110

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
24.2%
EPSS 24.2% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Buffer overflow in the (1) nanohttp or (2) nanoftp modules in XMLSoft Libxml 2 (Libxml2) 2.6.0 through 2.6.5 allow remote attackers to execute arbitrary code via a long URL.

Patch / fix

  • libxml2 Debian 14, Debian 13, Debian 12 2.6.6-1

debian advisories DEBIAN-CVE-2004-0110

  • libxml2 RHEL 3 2.5.10-6
  • libxml2-python RHEL 3 2.5.10-6
  • libxml RHEL 3 1:1.8.17-9.2

red hat advisories RHSA-2004:090RHSA-2004:650

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-2004-0110 updated

libxml2 long URL causes SEGV

  • Red Hat Desktop version 3 libxml2 2.5.10-6, libxml 1.8.17-9.2, libxml2-python 2.5.10-6 Red Hat Enterprise Linux AS version 3 libxml2 2.5.10-6, libxml 1.8.17-9.2, libxml2-python 2.5.10-6 Red Hat Enterprise Linux ES version 3 libxml2 2.5.10-6, libxml 1.8.17-9.2, libxml2-python 2.5.10-6 Red Hat Enterprise Linux WS version 3 libxml2 2.5.10-6, libxml 1.8.17-9.2, libxml2-python 2.5.10-6
    fixed: vendor fix RHSA-2004:650
  • Red Hat Linux 9
    fixed: vendor fix RHSA-2004:091

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

Timeline

  1. Published
  2. First public exploit (EDB-601)

Exploit prediction

24.23% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-601 libxml 2.6.12 nanoftp - Local Buffer Overflow local, 2004-10-26

CVSS scores

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

References

Sources

Fencer Vulns 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.