Gentoo Linux Security Advisory 201412-27 - Multiple vulnerabilities have been found in Ruby, allowing context-dependent attackers to cause a Denial of Service condition. Versions less than 2.0.0_p598 are affected.
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Red Hat Security Advisory 2013-0582-01 - OpenShift Enterprise is a cloud computing Platform-as-a-Service solution from Red Hat, and is designed for on-premise or private cloud deployments. Installing the updated packages and restarting the OpenShift services are the only requirements for this update. However, if you are updating your system to Red Hat Enterprise Linux 6.4 while applying OpenShift Enterprise 1.1.1 updates, it is recommended that you restart your system.
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Ubuntu Security Notice 1733-1 - Jean-Philippe Aumasson discovered that Ruby incorrectly generated predictable hash values. An attacker could use this issue to generate hash collisions and cause a denial of service. Evgeny Ermakov discovered that documentation generated by rdoc is vulnerable to a cross-site scripting issue. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. Various other issues were also addressed.
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Slackware Security Advisory - New ruby packages are available for Slackware 13.1, 13.37, 14.0, and -current to fix security issues.
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