Test ID:	1.3.6.1.4.1.25623.1.0.56143
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-903-1)
Summary:	The remote host is missing an update for the Debian 'unzip' package(s) announced via the DSA-903-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'unzip' package(s) announced via the DSA-903-1 advisory. Vulnerability Insight: The unzip update in DSA 903 contained a regression so that symbolic links that are resolved later in a zip archive aren't supported anymore. This update corrects this behaviour. For completeness, below please find the original advisory text: Imran Ghory discovered a race condition in the permissions setting code in unzip. When decompressing a file in a directory an attacker has access to, unzip could be tricked to set the file permissions to a different file the user has permissions to. For the old stable distribution (woody) this problem has been fixed in version 5.50-1woody5. For the stable distribution (sarge) this problem has been fixed in version 5.52-1sarge3. For the unstable distribution (sid) this problem has been fixed in version 5.52-6. We recommend that you upgrade your unzip package. Affected Software/OS: 'unzip' package(s) on Debian 3.0, Debian 3.1. Solution: Please install the updated package(s). CVSS Score: 1.2 CVSS Vector: AV:L/AC:H/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2005-2475 BugTraq ID: 14450 http://www.securityfocus.com/bid/14450 Bugtraq: 20050801 unzip TOCTOU file-permissions vulnerability (Google Search) http://marc.info/?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.osvdb.org/18530 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9975 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://secunia.com/advisories/16309 http://secunia.com/advisories/16985 http://secunia.com/advisories/17006 http://secunia.com/advisories/17045 http://secunia.com/advisories/17342 http://secunia.com/advisories/17653 http://secunia.com/advisories/25098 http://securityreason.com/securityalert/32 http://www.trustix.org/errata/2005/0053/ http://www.ubuntu.com/usn/usn-191-1
Copyright	Copyright (C) 2008 Greenbone AG

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