CVE-1999-1503

MEDIUM 5.0CVE-1999-1503 · Published 08/04/1998 · updated 16/06/2026

In short

CVE-1999-1503 is a MEDIUM (CVSS 5.0) vulnerability affecting nfr (nfr).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
nfr nfr	`= 1.5= 1.6`	No fix yet

Description

Network Flight Recorder (NFR) 1.5 and 1.6 allows remote attackers to cause a denial of service in nfrd (crash) via a TCP packet with a null header and data field.

References

securityfocus.com/bid/63 · Patch

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