USN-3685-1: Ruby vulnerabilities

Some of these CVE were already addressed in previous USN: 3439-1, 3553-1, 3528-1. Here we address for the remain releases. It was discovered that Ruby incorrectly handled certain inputs. An attacker could use this to cause a buffer overrun. CVE-2017-0898 It was discovered that Ruby incorrectly...

USN-3685-1 ruby1.9.1, ruby2.0, ruby2.3 vulnerabilities

Some of these CVE were already addressed in previous USN: 3439-1, 3553-1, 3528-1. Here we address for the remain releases. It was discovered that Ruby incorrectly handled certain inputs. An attacker could use this to cause a buffer overrun. CVE-2017-0898 It was discovered that Ruby incorrectly...

yaml-cpp denial of service vulnerability

yaml-cpp aka LibYaml-C++ is a C++ parser for use in YAML. A security vulnerability exists in the 'Token& Scanner::peek' function in the scanner.cpp file in yaml-cpp 0.5.3 and earlier. A remote attacker can exploit this vulnerability to cause a denial of service assertion failure and application...

Remote Code Execution (RCE)

suricata-update is susceptible to remote code execution RCE while loading .yaml file. The vulnerability exists because it uses unsafe yaml.load function, allowing an attacker to load a .yaml file with malicious code, for example, hello: !!python/object/apply:os.system 'ls -l /tmp/output'...

Deserialization of untrusted data

OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote...

CVE-2018-1000167

OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote...

PYSEC-2018-75

OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote...

CVE-2018-1000167

OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote...

CVE-2018-1000167

OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote...

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...

Amazon Linux AMI : ruby24 / ruby22,ruby23 (ALAS-2018-978)

Unsafe object deserialization through YAML formatted gem specifications : A vulnerability was found where the rubygems module was vulnerable to an unsafe YAML deserialization when inspecting a gem. Applications inspecting gem files without installing them can be tricked to execute arbitrary code ...

rubygems: Unsafe object deserialization through YAML formatted gem specifications

A vulnerability was found where the rubygems module was vulnerable to an unsafe YAML deserialization when inspecting a gem. Applications inspecting gem files without installing them can be tricked to execute arbitrary code in the context of the ruby interpreter...

Important: Red Hat Security Advisory: rh-ruby23-ruby security, bug fix, and enhancement update

An update for rh-ruby23-ruby is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabili...

Medium: ruby24, ruby22, ruby23

Issue Overview: Unsafe object deserialization through YAML formatted gem specifications: A vulnerability was found where the rubygems module was vulnerable to an unsafe YAML deserialization when inspecting a gem. Applications inspecting gem files without installing them can be tricked to execute...

EulerOS 2.0 SP1 : ruby (EulerOS-SA-2018-1066)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was discovered that the Net::FTP module did not properly process filenames in combination with certain operations. A remote attacker could...

RubyGems Untrusted Data Deserialization Vulnerability

RubyGems is a package manager for Ruby that provides a standard format for distributing Ruby programs and libraries called "gems", and is designed to make it easy to manage gem-installed tools, as well as servers for distributing gems. An untrusted data deserialization vulnerability exists in the...

CVE-2018-1000074

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 Deserialization of Untrusted Data vulnerability in owner command that can result in code...

CVE-2018-1000074

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 Deserialization of Untrusted Data vulnerability in owner command that can result in code...