National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-1156 Detail

Description

core/nicklist.c in Irssi before 0.8.15 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to an attempted fuzzy nick match at the instant that a victim leaves a channel.

Source:  MITRE
Description Last Modified:  04/16/2010

Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html 'NULL Pointer Dereference'

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://irssi.org/news
http://irssi.org/news/ChangeLog
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041054.html
http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
http://marc.info/?l=oss-security&m=127098845125270&w=2
http://marc.info/?l=oss-security&m=127110132019166&w=2
http://marc.info/?l=oss-security&m=127111071631857&w=2
http://marc.info/?l=oss-security&m=127115784314970&w=2
http://marc.info/?l=oss-security&m=127119240204394&w=2
http://securitytracker.com/id?1023845
http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.497301
http://svn.irssi.org/cgi-bin/viewvc.cgi/irssi/trunk/src/core/nicklist.c?root=irssi&r1=4922&r2=5126
http://www.ubuntu.com/usn/USN-929-1
http://www.vupen.com/english/advisories/2010/0856 Patch Vendor Advisory
http://www.vupen.com/english/advisories/2010/0987
http://www.vupen.com/english/advisories/2010/1107
http://www.vupen.com/english/advisories/2010/1110
https://exchange.xforce.ibmcloud.com/vulnerabilities/57791

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-1156
NVD Published Date:
04/16/2010
NVD Last Modified:
08/16/2017