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Fencer Intel
medium 4.3

CVE-2013-1896 json

mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attacke…

published 13y ago modified 4mo ago also EUVD-2013-1893

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
29.5%
EPSS 29.5% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.

Patch / fix

  • apache http_server 2.2.25, 2.4.6
  • apache2 Debian 14, Debian 13, Debian 12 2.4.6-1

debian advisories DEBIAN-CVE-2013-1896

  • httpd jboss enterprise web server 2, jboss enterprise application platform 6 2.2.22-25.ep6.el6
  • netty jboss enterprise application platform 6 3.6.6-2.Final_redhat_1.1.ep6.el6
  • wss4j jboss enterprise application platform 6 1.6.10-1.redhat_1.ep6.el6
  • openws jboss enterprise application platform 6 1.4.2-10.redhat_4.1.ep6.el6
  • hornetq jboss enterprise application platform 6 2.3.5-2.Final_redhat_2.1.ep6.el6
  • jbossts jboss enterprise application platform 6 1:4.17.7-4.Final_redhat_4.ep6.el6
  • jgroups jboss enterprise application platform 6 1:3.2.10-1.Final_redhat_2.2.ep6.el6
  • mod_ssl jboss enterprise web server 2, jboss enterprise application platform 6 1:2.2.22-25.ep6.el6

red hat advisories RHSA-2013:1208RHSA-2013:1207RHSA-2013:1156RHSA-2013:1133

  • apache2 openSUSE Tumbleweed 2.4.23-4.1

opensuse advisories openSUSE-SU-2024:10268-1

Is CVE-2013-1896 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

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-2013-1896 updated cvss 5.0

httpd: mod_dav DoS (httpd child process crash) via a URI MERGE request with source URI not handled by mod_dav

  • Red Hat Enterprise Linux 4 httpd
    affected: no fix available
  • Red Hat JBoss Enterprise Web Server 1 httpd
    affected: no fix planned “Will not fix”
  • Red Hat Directory Server 8 httpd
    under investigation
  • Red Hat Enterprise Linux (v. 5 server) httpd 2.2.3-82.el5_9, mod_ssl 2.2.3-82.el5_9, httpd-manual 2.2.3-82.el5_9 Red Hat Enterprise Linux Desktop (v. 6) httpd 2.2.15-29.el6_4, httpd-tools 2.2.15-29.el6_4 Red Hat Enterprise Linux Desktop Optional (v. 6) httpd 2.2.15-29.el6_4, mod_ssl 2.2.15-29.el6_4, httpd-manual 2.2.15-29.el6_4 Red Hat Enterprise Linux HPC Node (v. 6) httpd 2.2.15-29.el6_4, httpd-tools 2.2.15-29.el6_4 Red Hat Enterprise Linux HPC Node Optional (v. 6) httpd 2.2.15-29.el6_4, mod_ssl 2.2.15-29.el6_4, httpd-manual 2.2.15-29.el6_4 Red Hat Enterprise Linux Server (v. 6) httpd 2.2.15-29.el6_4, mod_ssl 2.2.15-29.el6_4, httpd-tools 2.2.15-29.el6_4, httpd-manual 2.2.15-29.el6_4
    +1 more products
    Red Hat Enterprise Linux Workstation (v. 6) httpd 2.2.15-29.el6_4, mod_ssl 2.2.15-29.el6_4, httpd-tools 2.2.15-29.el6_4, httpd-manual 2.2.15-29.el6_4
    fixed: vendor fix RHSA-2013:1156
  • Red Hat JBoss Enterprise Application Platform 6 for RHEL 5 Server httpd 2.2.22-25.ep6.el5, mod_ssl 2.2.22-25.ep6.el5, httpd-tools 2.2.22-25.ep6.el5, httpd-manual 2.2.22-25.ep6.el5, wss4j 1.6.10-1.redhat_1.ep6.el5, openws 1.4.2-10.redhat_4.1.ep6.el5, +117 more
    fixed: vendor fix RHSA-2013:1207
  • Red Hat JBoss Enterprise Application Platform 6 for RHEL 6 Server httpd 2.2.22-25.ep6.el6, mod_ssl 2.2.22-25.ep6.el6, httpd-tools 2.2.22-25.ep6.el6, httpd-manual 2.2.22-25.ep6.el6, wss4j 1.6.10-1.redhat_1.ep6.el6, openws 1.4.2-10.redhat_4.1.ep6.el6, +117 more
    fixed: vendor fix RHSA-2013:1208
  • Red Hat JBoss Enterprise Application Platform 6.1
    fixed: vendor fix RHSA-2013:1209
  • Red Hat JBoss Enterprise Web Server 2 for RHEL 5 Server httpd 2.2.22-25.ep6.el5, mod_ssl 2.2.22-25.ep6.el5, httpd-tools 2.2.22-25.ep6.el5, httpd-manual 2.2.22-25.ep6.el5 Red Hat JBoss Enterprise Web Server 2 for RHEL 6 Server httpd 2.2.22-25.ep6.el6, mod_ssl 2.2.22-25.ep6.el6, httpd-tools 2.2.22-25.ep6.el6, httpd-manual 2.2.22-25.ep6.el6
    fixed: vendor fix RHSA-2013:1133
show 2 more
  • Red Hat JBoss Web Server 2.0
    fixed: vendor fix RHSA-2013:1134
  • Red Hat Enterprise Linux 7 httpd, mod_ssl, mod_ldap, httpd-tools, mod_session, httpd-manual, +1 more
    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

29.48% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • svn.apache.org http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/dav/main/mod_dav.c?r1=1482522&r2=1485668&diff_format=h referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Technology feeds

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.