CVE-2009-4652

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2009-4652
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2010-02-26 18:30:00 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe (1) Conn_GetCipherInfo and (2) Conn_UsesSSL functions in src/ngircd/conn.c in ngIRCd 13 and 14, when SSL/TLS support is present and standalone mode is disabled, allow remote attackers to cause a denial of service (application crash) by sending the MOTD command from another server in the same IRC network, possibly related to an array index error.

Risk And Classification

Primary CVSS: v2.0 2.6 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
High
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ngircd Ngircd 13 All All All
Application Ngircd Ngircd 14 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
ngircd/ChangeLog at master · ngircd/ngircd · GitHub af854a3a-2127-422b-91ae-364da2661108 ngircd.barton.de
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
ngircd/NEWS at master · ngircd/ngircd · GitHub af854a3a-2127-422b-91ae-364da2661108 ngircd.barton.de Vendor Advisory
arthur.barton.de Git - ngircd.git/blobdiff - src/ngircd/conn.c af854a3a-2127-422b-91ae-364da2661108 arthur.barton.de
ngIRCd SSL/TLS Denial of Service Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
arthur.barton.de Git - ngircd.git/commit af854a3a-2127-422b-91ae-364da2661108 arthur.barton.de
ngIRCd SSL/TLS Support MOTD Request Multiple Denial Of Service Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
arthur.barton.de Git - ngircd.git/commit MITRE arthur.barton.de
arthur.barton.de Git - ngircd.git/blobdiff - src/ngircd/conn.c MITRE arthur.barton.de
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report