Debian DLA-1352-1 : jruby security update

An unsafe object deserialization vulnerability was found in jruby, a 100% pure-Java implementation of Ruby. An attacker can use this flaw to run arbitrary code when gem owner is run on a specially crafted YAML file. For Debian 7 'Wheezy', these problems have been fixed in version 1.5.6-5+deb7u2. ...

Debian: Security Advisory (DLA-1352-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

[SECURITY] [DLA 1352-1] jruby security update

Package : jruby Version : 1.5.6-5+deb7u2 CVE ID : CVE-2018-1000074 An unsafe object deserialization vulnerability was found in jruby, a 100% pure-Java implementation of Ruby. An attacker can use this flaw to run arbitrary code when gem owner is run on a specially crafted YAML file. For Debian 7...

DLA-1352-1 jruby - security update

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Debian DLA-1337-1 : jruby security update

Multiple vulnerabilities were found in the rubygems package management framework, embedded in JRuby, a pure-Java implementation of the Ruby programming language. CVE-2018-1000075 A negative size vulnerability in ruby gem package tar header that could cause an infinite loop. CVE-2018-1000076 Ruby...

[SECURITY] [DLA 1337-1] jruby security update

Package : jruby Version : 1.5.6-5+deb7u1 CVE ID : CVE-2018-1000075 CVE-2018-1000076 CVE-2018-1000077 CVE-2018-1000078 Multiple vulnerabilities were found in the rubygems package management framework, embedded in JRuby, a pure-Java implementation of the Ruby programming language. CVE-2018-1000075 ...

Debian: Security Advisory (DLA-1337-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

DLA-1337-1 jruby - security update

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Cross-site Scripting in loofah

Loofah allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments. Users are affected if running Loofah = 2.9.2. JRuby users are not affected...

CVE-2018-1000076

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in...

activesupport Improper Input Validation vulnerability

The ActiveSupport::XmlMiniJDOM backend in lib/activesupport/xmlmini/jdom.rb in the Active Support component in Ruby on Rails 3.0.x and 3.1.x before 3.1.12 and 3.2.x before 3.2.13, when JRuby is used, does not properly restrict the capabilities of the XML parser, which allows remote attackers to...

Insecure Random Number Generation

jRuby is vulnerable to insecure random number generation. The library does not use a pseudo-random salt when when generating a hash, causing the hash generated to be easier to predict...

Debian DLA-209-1 : jruby security update

JRuby before 1.6.5.1 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. Note: This update includes...

[SECURITY] [DLA 209-1] jruby security update

Package : jruby Version : 1.5.1-1+deb6u1 CVE ID : CVE-2011-4838 Debian Bug : 686867 JRuby before 1.6.5.1 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...

DLA-209-1 jruby - security update

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JRuby Sandbox 0.2.2 - Sandbox Escape

No description provided by source. Phenoelit Advisory wir-haben-auch-mal-was-gefunden 0815 +-+++ Authors joernchen joernchen phenoelit de Phenoelit Group http://www.phenoelit.de Affected Products jruby-sandbox = 0.2.2 https://github.com/omghax/jruby-sandbox Vendor communication 2014-04-22 Send...

JRuby Sandbox 0.2.2 - Sandbox Escape

jruby-sandbox aims to allow safe execution of user given Ruby code within a JRuby 0 runtime. However via import of Java classes it is possible to circumvent those protections and execute arbitrary code outside the sandboxed environment. Versions 0.2.2 and below are affected. Phenoelit Advisory...

JRuby Sandbox 0.2.2 - Sandbox Escape

Phenoelit Advisory Authors joernchen Phenoelit Group http://www.phenoelit.de Affected Products jruby-sandbox e puts "fail via Ruby ;" end puts "Now for some Java" sand.eval"Kernel.send :javaimport, 'java.lang.ProcessBuilder'" sand.eval"Kernel.send :javaimport, 'java.util.Scanner'" sand.eval"s =...

JRuby Sandbox 0.2.2 - Sandbox Escape

JRuby Sandbox 0.2.2 - Sandbox Escape Phenoelit Advisory Authors joernchen Phenoelit Group http://www.phenoelit.de Affected Products jruby-sandbox e puts "fail via Ruby ;" end puts "Now for some Java" sand.eval"Kernel.send :javaimport, 'java.lang.ProcessBuilder'" sand.eval"Kernel.send :javaimport,...

JRuby Sandbox 0.2.2 Bypass

Phenoelit Advisory Authors joernchen Phenoelit Group http://www.phenoelit.de Affected Products jruby-sandbox e puts "fail via Ruby ;" end puts "Now for some Java" sand.eval"Kernel.send :javaimport, 'java.lang.ProcessBuilder'" sand.eval"Kernel.send :javaimport, 'java.util.Scanner'" sand.eval"s =...