GitLab: ReDoS in syntax highlighting due to Rouge

Summary Gitlab is using the ruby gem "rouge" which has a ReDoS vulnerability. In rouge, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have cubic worst-case complexity and are vulnerable to Regular Expression Denial of Service...

OESA-2021-1278 rubygem-addressable security update

Addressable is a replacement for the URI implementation that is part of Ruby's standard library. It more closely conforms to the relevant RFCs and adds support for URI and URL templates. Security Fixes: Addressable is an alternative implementation to the URI implementation that is part of Ruby's...

The vulnerability of the MagickCore/gem-private.h component of the console-based image editing tool ImageMagick, related to division by zero, allows a hacker to cause a service failure.

The vulnerability of the MagickCore/gem-private.h component in the console-based image editing tool ImageMagick is related to division by zero. Exploiting this vulnerability allows a remote attacker to cause a service failure using a specially created file...

Oracle Linux 8 : ruby:2.6 (ELSA-2021-2588)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-2588 advisory. ruby 2.6.7-107 - Upgrade to Ruby 2.6.7. Resolves: rhbz1952627 - Resolv::DNS: timeouts if multiple IPv6 name servers are given an address containing...

Regular Expression Denial of Service (ReDoS)

Overview addressable is an is an alternative implementation to the URI implementation that is part of Ruby's standard library. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS within the URI template implementation. A maliciously crafted template may...

OESA-2021-1258 rubygem-bundler security update

Bundler manages an application's dependencies through its entire life, across many machines, systematically and repeatably. Security Fixes: Bundler 1.16.0 through 2.2.9 and 2.2.11 through 2.2.16 sometimes chooses a dependency source based on the highest gem version number, which means that a rogu...

Advisory ROSA-SA-2021-1966

Software: ruby 2.0.0.648 OS: Cobalt 7.9 CVE-ID: CVE-2012-6684 CVE-Crit: MEDIUM CVE-DESC: A cross-site scripting XSS vulnerability in the RedCloth 4.2.9 library for Ruby and earlier allows remote attackers to inject arbitrary web script or HTML via a javascript: URI. CVE-STATUS: default CVE-REV:...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-2069)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS Virtualization for ARM 64 3.0.2.0 : ruby (EulerOS-SA-2021-2069)

According to the versions of the ruby packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP serv...

Oracle Linux 8 : ruby:2.5 (ELSA-2021-2587)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-2587 advisory. ruby 2.5.9-107 - Update to Ruby 2.5.9. Remove Patch20: ruby-2.6.0-rdoc-6.0.1-fix-template-typo.patch; subsumed Resolves: rhbz1952626 - Resolv::DNS:...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-2012)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS Virtualization for ARM 64 3.0.6.0 : ruby (EulerOS-SA-2021-2012)

According to the version of the ruby packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML...

EulerOS 2.0 SP8 : ruby (EulerOS-SA-2021-1987)

According to the version of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorre...

UVI-2021-1000803 amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create

amdgpu: fix GEM obj leak in amdgpudisplayuserframebuffercreate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.10 by commit...

GSD-2021-1000803 amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create

amdgpu: fix GEM obj leak in amdgpudisplayuserframebuffercreate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.10 by commit...

DEBIAN-CVE-2021-32823

In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit. In combination with...

CVE-2021-32823

In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit. In combination with...

UBUNTU-CVE-2021-32823

In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit. In combination with...

The vulnerability of the kramdown gem interpreter for Ruby, allowing a hacker to execute arbitrary code.

The vulnerability of the kramdown gem interpreter for Ruby exists due to the lack of measures taken to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...