---
cve: "CVE-2021-29376"
severity: "LOW"
cvss: 3.1
epss: "2.3%"
vendor: "n/a"
kev: false
exploited: false
published: "2021-03-30 06:24:19"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T03:49:35+02:00"
---

# CVE-2021-29376

> 3.1 LOW

## Beschreibung

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.

## Referenzen

- <https://www.openwall.com/lists/oss-security/2021/03/24/2>
- <http://www.eterna.com.au/ircii/>
- <http://www.openwall.com/lists/oss-security/2021/03/30/4>
- <https://lists.debian.org/debian-lts-announce/2021/08/msg00022.html>
- <https://lists.debian.org/debian-lts-announce/2021/08/msg00023.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-29376) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_