Test Kennung:	1.3.6.1.4.1.25623.1.0.67286
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu USN-929-1 (irssi)
Zusammenfassung:	NOSUMMARY
Beschreibung:	Description: The remote host is missing an update to irssi announced via advisory USN-929-1. Details follow: It was discovered that irssi did not perform certificate host validation when using SSL connections. An attacker could exploit this to perform a man in the middle attack to view sensitive information or alter encrypted communications. (CVE-2010-1155) Aurelien Delaitre discovered that irssi could be made to dereference a NULL pointer when a user left the channel. A remote attacker could cause a denial of service via application crash. (CVE-2010-1156) This update also adds SSLv3 and TLSv1 support, while disabling the old, insecure SSLv2 protocol. Solution: The problem can be corrected by upgrading your system to the following package versions: Ubuntu 8.04 LTS: irssi 0.8.12-3ubuntu3.2 Ubuntu 8.10: irssi 0.8.12-4ubuntu2.2 Ubuntu 9.04: irssi 0.8.12-6ubuntu1.2 Ubuntu 9.10: irssi 0.8.14-1ubuntu1.1 After a standard system upgrade you need to restart irssi to effect the necessary changes. http://www.securityspace.com/smysecure/catid.html?in=USN-929-1 Risk factor : High CVSS Score: 6.8
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2010-1155 http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041054.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=127116251220784&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://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.497301 SuSE Security Announcement: SUSE-SR:2010:011 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html 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 XForce ISS Database: irssi-hostname-mitm(57790) https://exchange.xforce.ibmcloud.com/vulnerabilities/57790 Common Vulnerability Exposure (CVE) ID: CVE-2010-1156 http://marc.info/?l=oss-security&m=127111071631857&w=2 http://marc.info/?l=oss-security&m=127115784314970&w=2 http://securitytracker.com/id?1023845 XForce ISS Database: irssi-unspecified-dos(57791) https://exchange.xforce.ibmcloud.com/vulnerabilities/57791
Copyright	Copyright (c) 2010 E-Soft Inc. http://www.securityspace.com

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