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Vulnerability record · CVE-2007-6062 · published 20 November 2007

CVE-2007-6062: Ngircd improper input validation vulnerability

NNgircd · Ngircd

irc-channel.c in ngIRCd before 0.10.3 allows remote attackers to cause a denial of service (crash) via a JOIN command without a channel argument.

5.0 CVSS 2.0 Medium EPSS 1.7% · top 23.1% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

irc-channel.c in ngIRCd before 0.10.3 allows remote attackers to cause a denial of service (crash) via a JOIN command without a channel argument.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://arthur.barton.de/pipermail/ngircd-ml/2007-July/000292.html
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=451875
http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=10%3Bfilename=90-remote-vulnerability.dpatch%3Batt=1%3Bbug=451875
http://ngircd.barton.de/doc/ChangeLog
http://osvdb.org/39295
http://secunia.com/advisories/27692 Vendor Advisory
http://www.securityfocus.com/bid/26489
http://arthur.barton.de/pipermail/ngircd-ml/2007-July/000292.html
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=451875
http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=10%3Bfilename=90-remote-vulnerability.dpatch%3Batt=1%3Bbug=451875
http://ngircd.barton.de/doc/ChangeLog
http://osvdb.org/39295
http://secunia.com/advisories/27692 Vendor Advisory
http://www.securityfocus.com/bid/26489

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2007-6062), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.