CVE ID:	CVE-2009-1959
Description:	Off-by-one error in the event_wallops function in fe-common/irc/fe- events.c in irssi 0.8.13 allows remote IRC servers to cause a denial of service (crash) via an empty command, which triggers a one-byte buffer under-read and a one-byte buffer underflow.
Test IDs:	1.3.6.1.4.1.25623.1.0.64550   1.3.6.1.4.1.25623.1.0.64218   1.3.6.1.4.1.25623.1.0.64740   1.3.6.1.4.1.25623.1.0.66480   1.3.6.1.4.1.25623.1.0.64440   1.3.6.1.4.1.25623.1.0.862177   1.3.6.1.4.1.25623.1.0.800634   1.3.6.1.4.1.25623.1.0.64882
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2009-1959 BugTraq ID: 35399 http://www.securityfocus.com/bid/35399 https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00146.html http://www.mandriva.com/security/advisories?name=MDVSA-2009:133 http://xorl.wordpress.com/2009/05/28/irssi-event_wallops-off-by-one-readwrite/ http://www.openwall.com/lists/oss-security/2009/05/29/3 http://www.securitytracker.com/id?1022410 http://secunia.com/advisories/35685 http://secunia.com/advisories/35812 http://secunia.com/advisories/36152 SuSE Security Announcement: SUSE-SR:2009:012 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html http://www.ubuntu.com/usn/usn-800-1 http://www.vupen.com/english/advisories/2009/1596 XForce ISS Database: irssi-eventwallops-dos(51184) https://exchange.xforce.ibmcloud.com/vulnerabilities/51184