CVE-2013-1747

MEDIUM 5.0CVE-2013-1747 · Published 28/03/2013 · updated 16/06/2026

In short

CVE-2013-1747 is a MEDIUM (CVSS 5.0) vulnerability affecting ngircd (ngircd).
Chance of exploitation in the next 30 days (EPSS): 2.7%, higher than 86.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
ngircd ngircd	`= 20= 20.1`	No fix yet

Description

channel.c in ngIRCd 20 and 20.1 allows remote attackers to cause a denial of service (assertion failure and crash) via a KICK command for a user who is not on the associated channel.

References

arthur.barton.de/pipermail/ngircd-ml/2013-February/000623.html
arthur.barton.de/pipermail/ngircd-ml/2013-February/000625.html
lists.fedoraproject.org/pipermail/package-announce/2013-April/101706.html
ngircd.barton.de/doc/NEWS
secunia.com/advisories/52982
osvdb.com/show/osvdb/91836
arthur.barton.de/cgi-bin/gitweb.cgi

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