CVE-2017-5194

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Mar 3, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-5194: High severity, CVSS 7.5 | Vulnix