Test Kennung:	1.3.6.1.4.1.25623.1.0.50495
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu 4.10 USN-59-1 (mailman)
Zusammenfassung:	Ubuntu 4.10 USN-59-1 (mailman)
Beschreibung:	The remote host is missing an update to mailman announced via advisory USN-59-1. Florian Weimer discovered a cross-site scripting vulnerability in mailman's automatically generated error messages. An attacker could craft an URL containing JavaScript (or other content embedded into HTML) which triggered a mailman error page. When an unsuspecting user followed this URL, the malicious content was copied unmodified to the error page and executed in the context of this page. Juha-Matti Tapio discovered an information disclosure in the private rosters management. Everybody could check whether a specified email address was subscribed to a private mailing list by looking at the error message. This bug was Ubuntu/Debian specific. Important note: There is currently another known vulnerability: when an user subscribes to a mailing list without choosing a password, mailman automatically generates one. However, there are only about 5 million different possible passwords which allows brute force attacks. A different password generation algorithm already exists, but is currently too immature to be put into a stable release security update. Therefore it is advisable to always explicitly choose a password for subscriptions, at least until this gets fixed in Warty Warthog. Solution: The problem can be corrected by upgrading the affected package to version 2.1.5-1ubuntu2.2. In general, a standard system upgrade is sufficient to effect the necessary changes. http://lists.ubuntu.com/archives/ubuntu-security-announce/2005-January/000061.html See https://bugzilla.ubuntu.com/4892 for details. http://bugs.debian.org/285839 Risk factor : Medium
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2004-1177 Bugtraq: 20050110 [USN-59-1] mailman vulnerabilities (Google Search) http://marc.theaimsgroup.com/?l=bugtraq&m=110549296126351&w=2 Debian Security Information: DSA-674 (Google Search) http://www.debian.org/security/2005/dsa-674 http://www.mandriva.com/security/advisories?name=MDKSA-2005:015 http://www.redhat.com/support/errata/RHSA-2005-235.html SuSE Security Announcement: SUSE-SA:2005:007 (Google Search) http://www.novell.com/linux/security/advisories/2005_07_mailman.html http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:11113 http://secunia.com/advisories/13603 XForce ISS Database: mailman-script-driver-xss(18854) http://xforce.iss.net/xforce/xfdb/18854
Copyright	Copyright (c) 2005 E-Soft Inc. http://www.securityspace.com

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