CVE-2001-1558

MEDIUM 5.0CVE-2001-1558 · Published 31/12/2001 · updated 16/06/2026

In short

CVE-2001-1558 is a MEDIUM (CVSS 5.0) vulnerability affecting snort (snort).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 64.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
snort snort	`= 1.8.0= 1.8.1= 1.8.2`	No fix yet

Unknown vulnerability in IP defragmenter (frag2) in Snort before 1.8.3 allows attackers to cause a denial of service (crash).

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