USN-5253-1: Rack vulnerabilities

It was discovered that Rack insecurely handled session ids. An unauthenticated remote attacker could possibly use this issue to perform a timing attack and hijack sessions. CVE-2019-16782 It was discovered that Rack was incorrectly handling cookies during parsing, not validating them or performin...

Amazon Linux AMI : rubygem-nokogiri (ALAS-2022-1648)

It is, therefore, affected by a vulnerability as referenced in the ALAS-2022-1648 advisory. A flaw was found in the rubygem-nokogiri package. This flaw allows malicious users to change partial contents or configurations on the system. Additionally, this vulnerability can also cause a limited deni...

[SECURITY] Fedora 35 Update: ruby-3.0.5-155.fc35

Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks as in Perl. It is simple, straight-forward, and extensible...

Fedora: Security Advisory for ruby (FEDORA-2022-b9b710f199)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for ruby (FEDORA-2022-f0f6c6bec2)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

DEBIAN-CVE-2022-23476

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

CVE-2022-23476

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

CVE-2022-23476

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

Null pointer dereference

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

CVE-2022-23476 Unchecked return value from xmlTextReaderExpand in Nokogiri

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

CVE-2022-23476

Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in Nokogiri::XML::Reader#attribute_hash, which can trigger a null pointer exception when parsing invalid markup. This could be a DoS vector for applications using XML::Reader on untrusted input. Remediation: upgrad...

CVE-2022-23476 Unchecked return value from xmlTextReaderExpand in Nokogiri

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

CVE-2022-23476

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri 1.13.8 and 1.13.9 fail to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Readerattributehash. This can lead to a null pointer exception when invalid markup is being parsed. Fo...

CVE-2022-23476

Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri "1.13.8" and "1.13.9" fail to check the return value from "xmlTextReaderExpand" in the method "Nokogiri::XML::Readerattributehash". This can lead to a null pointer exception when invalid markup is being...

[SECURITY] Fedora 37 Update: ruby-3.1.3-172.fc37

Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks as in Perl. It is simple, straight-forward, and extensible...

[SECURITY] Fedora 36 Update: ruby-3.1.3-172.fc36

Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks as in Perl. It is simple, straight-forward, and extensible...

Nokogiri security vulnerabilities

Nokogiri is an open source software library for parsing HTML and XML in Ruby. A security vulnerability exists in Nokogiri versions 1.13.8 and 1.13.9, which stems from a null pointer exception when parsing invalid markup due to a failure to check the return value of xmlTextReaderExpand in its...

Fedora: Security Advisory for ruby (FEDORA-2022-ef96a58bbe)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

HTTP Response Splitting

ruby is vulnerable to http response splitting. The vulnerability exists when applications use untrusted user input either to generate an HTTP response or to create a cgi cookie object...

Debian dla-3227 : ruby-rails-html-sanitizer - security update

The remote Debian 10 host has a package installed that is affected by a vulnerability as referenced in the dla-3227 advisory. - ----------------------------------------------------------------------- Debian LTS Advisory DLA-3227-1 [email protected] https://www.debian.org/lts/security/...