Detections
Analytics

CVE-2021-29376

high

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.

References

https://www.openwall.com/lists/oss-security/2021/03/24/2

https://lists.debian.org/debian-lts-announce/2021/08/msg00023.html

https://lists.debian.org/debian-lts-announce/2021/08/msg00022.html

http://www.openwall.com/lists/oss-security/2021/03/30/4

http://www.eterna.com.au/ircii/

Details

Source: Mitre, NVD

Published: 2021-03-30

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.04316