CVE-2010-1156

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.

Score

CVSS 2.0 4.3 Medium

Status

Modified - secalert@redhat.com

Published

2010-04-16

Last modified

2024-08-07

Affected products

• Irssi (Irssi)

References

• 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://secunia.com/advisories/39365
• http://secunia.com/advisories/39620
• http://secunia.com/advisories/39797
• 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
• 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