Vulnerabilities fixed in Ruby

Vulnerabilities have been fixed in Ruby. The vulnerabilities allow a malicious person to perform attacks that result in the following categories of damage: Circumvention of security measure. Remote code execution User rights Access to system data Ruby developers have released updates to address t...

CVE-2021-31799

An operating system command injection flaw was found in RDoc. Using the rdoc command to generate documentation for a malicious Ruby source code could lead to execution of arbitrary commands with the privileges of the user running rdoc...

CVE-2021-31810

Ruby's Net::FTP module trusted the IP address included in the FTP server's response to the PASV command. A malicious FTP server could use this to make Ruby applications using the Net::FTP module to connect to arbitrary hosts and use this to perform port scanning or information extraction from...

CVE-2021-32066

Ruby's Net::IMAP module did not raise an exception when receiving an unexpected response to the STARTTLS command and the connection was not upgraded to use TLS. A man-in-the-middle attacker could use this flaw to prevent Ruby applications using Net::IMAP to enable TLS encryption for a connection ...

Oracle Linux 8 : ruby:2.7 (ELSA-2021-2584)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-2584 advisory. ruby 2.7.3-136 - Upgrade to Ruby 2.7.3. Resolves: rhbz1951999 - Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains...

GitLab CE HTML Injection Vulnerability

GitLab is an open source application developed using Ruby on Rails that implements a self-hosted Git project repository that can be accessed through a web interface for public and private projects.GitLab EE is the GitLab Enterprise Edition and GitLab CE is the GitLab Community Edition. GitLab CE...

Ruby -- multiple vulnerabilities

Ruby news: This release includes security fixes. Please check the topics below for details. CVE-2021-31810: Trusting FTP PASV responses vulnerability in Net::FTP CVE-2021-32066: A StartTLS stripping vulnerability in Net::IMAP CVE-2021-31799: A command injection vulnerability in RDoc...

ruby:2.7 security, bug fix, and enhancement update

ruby 2.7.3-136 - Upgrade to Ruby 2.7.3. Resolves: rhbz1951999 - Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains leading zero Resolves: rhbz1952000 2.7.2-135 - Upgrade to Ruby 2.7.2. - Avoid possible timeout errors in TestBugReportertestbugreporteradd. 2.7.1-133 ...

Ruby 加密问题漏洞

Ruby is a cross-platform, object-oriented, dynamically typed programming language from the individual developer, Yukihiro Matsumoto. Ruby suffers from a cryptographic issue vulnerability that arises from a networked system or product that does not properly use the relevant cryptographic algorithm...

ruby:2.6 security, bug fix, and enhancement update

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 leading zero Resolves: rhbz1954968 - Fix: Rubygem-bundler: Don't use insecure tmp directory as home allows for execution of malicious code. Resolves:...

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...

Ruby 安全漏洞

Ruby is a cross-platform, object-oriented, dynamically typed programming language developed by Yukihiro Matsumoto, a personal developer, and is vulnerable to information disclosure that could be exploited by attackers to extract information about other private and undisclosed services...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-2167)

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...

CVE-2021-32740

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...

CVE-2021-32740

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...

CVE-2021-32740

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...

UBUNTU-CVE-2021-32740

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...

CVE-2021-32740

Addressable's URI template engine is vulnerable to Denial of Service via catastrophic backtracking when processing malicious templates. The issue exists in versions 2.3.0 through 2.7.0 and is fixed in 2.8.0. Affected software: ruby-addressableRoot cause: flawed URI template matching leading to un...

CVE-2021-32740

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...

CVE-2021-32740

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerability exists after version 2.3.0 through version 2.7.0. Within the URI template implementation in Addressable, a maliciously crafted templat...