Medium: rubygems

Issue Overview: Algorithmic complexity vulnerability in Gem::Version::ANCHOREDVERSIONPATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a deni...

rubygems: version regex algorithmic complexity vulnerability

A denial of service vulnerability exists in the RubyGems versions 2.0.7 or older, such that when RubyGems validates versioning it performs a wrong regular expression causing resource consumption due to algorithmic complexity...

Moderate: Red Hat Security Advisory: ruby193-ruby security update

Updated ruby193-ruby packages that fix one security issue are now available for Red Hat Software Collections 1. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity ratin...

MGASA-2013-0297 Updated ruby-RubyGems package fixes security vulnerabilies

Updated ruby-RubyGems package fixes security vulnerability: RubyGems validates versions with a regular expression that is vulnerable to denial of service due to a backtracking regular expression. For specially crafted RubyGems versions attackers can cause denial of service through CPU consumption...

Updated ruby-RubyGems package fixes security vulnerabilies

Updated ruby-RubyGems package fixes security vulnerability: RubyGems validates versions with a regular expression that is vulnerable to denial of service due to a backtracking regular expression. For specially crafted RubyGems versions attackers can cause denial of service through CPU consumption...

Fedora Update for rubygems FEDORA-2013-17649

Check for the Version of rubygems OpenVAS Vulnerability Test Fedora Update for rubygems FEDORA-2013-17649 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Fedora Update for rubygems FEDORA-2013-17662

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for rubygems FEDORA-2013-17649

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for rubygems FEDORA-2013-17662

Check for the Version of rubygems OpenVAS Vulnerability Test Fedora Update for rubygems FEDORA-2013-17662 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

[SECURITY] Fedora 18 Update: rubygems-1.8.25-8.fc18

RubyGems is the Ruby standard for publishing and managing third party libraries...

[SECURITY] Fedora 19 Update: rubygems-2.0.10-106.fc19

RubyGems is the Ruby standard for publishing and managing third party libraries...

Fedora 18 : rubygems-1.8.25-8.fc18 (2013-17649)

Previously a security flow was found on rubygems for validating versions with a regular expression which is vulnerable to denial of service due to backtracking. Although this was thought to be fixed in the previous rubygems, the fix was found imcomplete and the imcompleteness is now assigned as...

Fedora 19 : rubygems-2.0.10-106.fc19 (2013-17662)

Previously a security flow was found on rubygems for validating versions with a regular expression which is vulnerable to denial of service due to backtracking. Although this was thought to be fixed in the previous rubygems, the fix was found imcomplete and the imcompleteness is now assigned as...

CVE-2012-2126

RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack...

CVE-2012-2125

RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack...

CVE-2012-2126

RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack...

CVE-2012-2125

RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack...

Design/Logic Flaw

RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack...

Design/Logic Flaw

RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack...

CVE-2012-2125

RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack...