VULNERABILITY INTELLIGENCE

CVE-2018-18409

CVSS score5.5 MEDIUM
EPSS probability1.30%
CISA KEVNot currently listed
Published2018-10-17
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

A stack-based buffer over-read exists in setbit() at iptree.h of TCPFLOW 1.5.0, due to received incorrect values causing incorrect computation, leading to denial of service during an address_histogram call or a get_histogram call.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references