Test ID:	1.3.6.1.4.1.25623.1.0.831554
Category:	Mandrake Local Security Checks
Title:	Mandriva Update for ruby MDVSA-2012:024 (ruby)
Summary:	The remote host is missing an update for the 'ruby'; package(s) announced via the referenced advisory.
Description:	Summary: The remote host is missing an update for the 'ruby' package(s) announced via the referenced advisory. Vulnerability Insight: A vulnerability has been found and corrected in ruby: Ruby (aka CRuby) before 1.8.7-p357 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table (CVE-2011-4815). The updated packages have been patched to correct this issue. Affected Software/OS: ruby on Mandriva Linux 2011.0, Mandriva Enterprise Server 5.2, Mandriva Linux 2010.1 Solution: Please Install the Updated Packages. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2011-4815 http://lists.apple.com/archives/security-announce/2012/May/msg00001.html Bugtraq: 20111228 n.runs-SA-2011.004 - web programming languages and platforms - DoS through hash table (Google Search) http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html CERT/CC vulnerability note: VU#903934 http://www.kb.cert.org/vuls/id/903934 http://jvn.jp/en/jp/JVN90615481/index.html http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-000066.html http://www.nruns.com/_downloads/advisory28122011.pdf http://www.ocert.org/advisories/ocert-2011-003.html http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/391606 RedHat Security Advisories: RHSA-2012:0069 http://rhn.redhat.com/errata/RHSA-2012-0069.html RedHat Security Advisories: RHSA-2012:0070 http://rhn.redhat.com/errata/RHSA-2012-0070.html http://www.securitytracker.com/id?1026474 http://secunia.com/advisories/47405 http://secunia.com/advisories/47822 XForce ISS Database: ruby-hash-dos(72020) https://exchange.xforce.ibmcloud.com/vulnerabilities/72020
Copyright	Copyright (C) 2012 Greenbone AG

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