CVE-2004-0786

CVE-2004-0786 is a medium-severity vulnerability in Apache Http Server with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 22% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2004-0786?
CVE-2004-0786 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-0786 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0786?
CVE-2004-0786 affects Apache Http Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0786?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0786 published?
CVE-2004-0786 was published on 2004-10-20 and last updated on 2026-06-16.

References

Affected products (1)

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