All vulnerabilities

Servers and applications

CVE-2004-0786

The IPv6 URI parsing routines in the apr-util library for Apache 2.0.50 and earlier allow remote attackers to cause a denial of service (child process crash) via a certain URI, as demonstrated using the Codenomicon HTTP Test Tool.

Severity
Medium 5.0
Published
20 Oct 2004
Last changed
16 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
2.0.51
Exploit chance
24% in the next 30 daysHigher than 97% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
Apache HTTP ServerServers and applications · cpe:a:apache:http_server
  • From 2.0.35 before 2.0.51

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2004-0786
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2004-0786