CVE-2021-29376

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CVSS 3.1

7.5 high

EPSS

2%p82

Published

Mar 30, 2021 (Mar 30, 2021)

Modified

Jun 17, 2026

Description

ircII before 20210314 allows remote attackers to cause a denial of service (segmentation fault and client crash, disconnecting the victim from an IRC server) via a crafted CTCP UTC message.

Vendors: eterna debian
Products: ircii, debian linux
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

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