Vulnerability in Apache HTTP Server
CVE-2004-0809
The mod_dav module in Apache 2.0.50 and earlier allows remote attackers to cause a denial of service (child process crash) via a certain sequence of LOCK requests for a location that allows WebDAV authoring access.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.172 (97.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.172 · newest: 0.172 · change: 0.000
Affected products
- Apache HTTP Server
- Gentoo Linux — versions 1.4
- HP Hp-Ux — versions 11.00, 11.11, 11.22
- HP Secure Web Server For Tru64 — versions 4.0_f, 4.0_g, 5.0_a
- Mandrakesoft Mandrake Linux — versions 9.2, 10.0
- Trustix Secure Linux — versions 2.0, 2.1
- Turbolinux Desktop — versions 10.0
- Turbolinux Home
- Turbolinux Server — versions 10.0
- Debian Linux — versions 3.0
Public proof-of-concept exploits
References
- www.redhat.com/support/errata/RHSA-2004-463.html (vendor-advisory, Third Party Advisory)
- cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/dav/fs/lock.c (Broken Link)
- www.trustix.org/errata/2004/0047/ (Exploit, vendor-advisory, Patch, Broken Link, Vendor Advisory)
- www.mandrakesecure.net/en/advisories/advisory.php (vendor-advisory, Broken Link)
- www.debian.org/security/2004/dsa-558 (vendor-advisory, Patch, Vendor Advisory)
- www.gentoo.org/security/en/glsa/glsa-200409-21.xml (vendor-advisory, Patch, Vendor Advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:9588 (signature, Third Party Advisory, vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/17366 (VDB Entry, Third Party Advisory, vdb-entry)
- lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af… (mailing-list)
- lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec23248… (mailing-list)
Frequently asked questions
- What is CVE-2004-0809?
- CVE-2004-0809 is a vulnerability in Apache HTTP Server. Published 2004-09-16.
- Is CVE-2004-0809 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.