CVE-2013-1747
First published: Thu Mar 28 2013(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ngircd | =20 | |
| Ngircd | =20.1 |
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Reference Links
- http://arthur.barton.de/pipermail/ngircd-ml/2013-February/000623.html
- http://arthur.barton.de/pipermail/ngircd-ml/2013-February/000625.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101706.html
- http://ngircd.barton.de/doc/NEWS
- http://secunia.com/advisories/52982
- http://www.osvdb.com/show/osvdb/91836
- https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git;h=0e63fb3fa7ac4ca048e8c2b648d2be3fd0572311
- https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git%3Bh=0e63fb3fa7ac4ca048e8c2b648d2be3fd0572311
Frequently Asked Questions
What is the severity of CVE-2013-1747?
CVE-2013-1747 is classified as a denial of service vulnerability.
How do I fix CVE-2013-1747?
To fix CVE-2013-1747, upgrade to ngIRCd version 20.2 or later.
What impact does CVE-2013-1747 have on ngIRCd users?
CVE-2013-1747 can cause ngIRCd to crash when a KICK command is issued for a user not on the channel.
Which versions of ngIRCd are affected by CVE-2013-1747?
ngIRCd versions 20 and 20.1 are affected by CVE-2013-1747.
Can CVE-2013-1747 be exploited remotely?
Yes, CVE-2013-1747 can be exploited remotely by sending a specific KICK command.
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- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
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- agent/references
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
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- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/ngircd
- canonical/ngircd
- version/ngircd/20
- version/ngircd/20.1