CVE-2021-29376 - CVE House
Back to Database
Status published High CVE-2021-29376

ircII before 20210314 allows remote attackers to cause a denial...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-29376

Credits & Attribution

No credits recorded in the NVD database.

References

More from eterna

View All →
CVE-2014-5015
bozotic HTTP server (aka bozohttpd) before 20140708, as used in...
Medium 5
CVE-2010-2320
bozotic HTTP server (aka bozohttpd) before 20100621 allows remote attackers...
Medium 5
CVE-2010-2195
bozotic HTTP server (aka bozohttpd) 20090522 through 20100512 allows attackers...
Medium 5

Affected Vendor

Affected Software

ircii, debian linux
Vulnerable Versions:
0, 9.0

Timeline

Official Publish: March 30th, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.