CVE-2004-0398

CVE-2004-0398 is a high-severity vulnerability in Webdav Cadaver with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.

Key facts

Description

Heap-based buffer overflow in the ne_rfc1036_parse date parsing function for the neon library (libneon) 0.24.5 and earlier, as used by cadaver before 0.22, allows remote WebDAV servers to execute arbitrary code on the client.

Frequently asked questions

What is CVE-2004-0398?
Heap-based buffer overflow in the ne_rfc1036_parse date parsing function for the neon library (libneon) 0.24.5 and earlier, as used by cadaver before 0.22, allows remote WebDAV servers to execute arbitrary code on the client.
How severe is CVE-2004-0398?
CVE-2004-0398 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-0398 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0398?
CVE-2004-0398 primarily affects Webdav Cadaver. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0398?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-0398 published?
CVE-2004-0398 was published on 2004-07-07 and last updated on 2026-06-16.

References

Affected products (3)

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