VULNERABILITY INTELLIGENCE

CVE-2018-5208

CVSS score9.8 CRITICAL
EPSS probability2.38%
CISA KEVNot currently listed
Published2018-01-06
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings.

Weakness classification

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Primary references