Is CVE-1999-0844 actively exploited?

CVE-1999-0844 has no public evidence of in-the-wild exploitation as of 2026-04-16.

What is the CVSS score for CVE-1999-0844?

CVE-1999-0844 has a CVSS score of 5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P.

Patch guidance is available from deerfield security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-1999-0844.

2 products: deerfield mdaemon, deerfield mdaemon.

Denial of service in MDaemon WorldClient and WebConfig services via a long URL.

Primary Vendor: DEERFIELD
Published: 11/24/1999
Last Modified: 4/16/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.