Test ID:	1.3.6.1.4.1.25623.1.0.55481
Category:	Ubuntu Local Security Checks
Title:	Ubuntu USN-191-1 (unzip)
Summary:	Ubuntu USN-191-1 (unzip)
Description:	The remote host is missing an update to unzip announced via advisory USN-191-1. A security issue affects the following Ubuntu releases: Ubuntu 4.10 (Warty Warthog) Ubuntu 5.04 (Hoary Hedgehog) The following packages are affected: unzip Imran Ghory found a race condition in the handling of output files. While a file was unpacked by unzip, a local attacker with write permissions to the target directory could exploit this to change the permissions of arbitrary files of the unzip user. Solution: The problem can be corrected by upgrading the affected package to version 5.51-2ubuntu0.2 (for Ubuntu 4.10), or 5.51-2ubuntu1.2 (for Ubuntu 5.04). In general, a standard system upgrade is sufficient to effect the necessary changes. http://www.securityspace.com/smysecure/catid.html?in=USN-191-1 Risk factor : Low
Cross-Ref:	BugTraq ID: 14450 Common Vulnerability Exposure (CVE) ID: CVE-2005-2475 Bugtraq: 20050801 unzip TOCTOU file-permissions vulnerability (Google Search) http://marc.theaimsgroup.com/?l=bugtraq&m=112300046224117&w=2 Debian Security Information: DSA-903 (Google Search) http://www.debian.org/security/2005/dsa-903 http://www.mandriva.com/security/advisories?name=MDKSA-2005:197 http://www.redhat.com/support/errata/RHSA-2007-0203.html SCO Security Bulletin: SCOSA-2005.39 ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.39/SCOSA-2005.39.txt http://www.trustix.org/errata/2005/0053/ http://www.ubuntu.com/usn/usn-191-1 http://www.securityfocus.com/bid/14450 http://www.osvdb.org/18530 http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:9975 http://secunia.com/advisories/16309 http://secunia.com/advisories/17653 http://secunia.com/advisories/17045 http://secunia.com/advisories/17342 http://secunia.com/advisories/16985 http://secunia.com/advisories/17006 http://secunia.com/advisories/25098 http://securityreason.com/securityalert/32
Copyright	Copyright (c) 2005 E-Soft Inc. http://www.securityspace.com

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