Nokogiri is an open source XML and HTML library for Ruby. Nokogiri prior to version 1.13.6 does not type-check all inputs into the XML and HTML4 SAX parsers, allowing specially crafted untrusted inputs to cause illegal memory access errors (segfault) or reads from unrelated memory. Version 1.13.6 contains a patch for this issue. As a workaround, ensure the untrusted input is a `String` by calling `#to_s` or equivalent.
CVSS Details
- CVSS 3.1 Base Score: 8.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade ruby-nokogiri | Aug 22, 2024 | May 20, 2022 |
| Amazon_linux | — | Upgrade rubygem-nokogiri | Dec 10, 2022 | May 20, 2022 |
| Apple Osx Accounts | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Amd | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Applemobilefileintegrity | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Bluetooth | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Bootcamp | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Coreservices | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Curl | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Driverkit | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Dyld | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Icloudphotolibrary | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Imageio | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Iohidfamily | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Iomobileframebuffer | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Itunesstore | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Kernel | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Networking | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Packagekit | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Photos | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Ppp | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Preferences | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Printing | — | — | Oct 14, 2024 | May 20, 2022 |
| Apple Osx Ruby | — | Upgrade macOS to the latest version | Jan 10, 2023 | May 20, 2022 |
| Centos_linux | — | Upgrade satellite-cliUpgrade rubygem-hammer_cli_foreman_openscapUpgrade rubygem-unicode-debuginfoUpgrade rubygem-ffi-debugsourceUpgrade rubygem-multi_jsonUpgrade rubygem-domain_nameUpgrade rubygem-ffiUpgrade rubygem-fast_gettextUpgrade rubygem-hammer_cli_foreman_discoveryUpgrade rubygem-hammer_cli_foreman_webhooksUpgrade rubygem-netrcUpgrade rubygem-jwtUpgrade rubygem-little-pluggerUpgrade rubygem-hammer_cli_foremanUpgrade rubygem-ffi-debuginfoUpgrade rubygem-hammer_cli_foreman_remote_executionUpgrade rubygem-unicodeUpgrade satellite-maintainUpgrade rubygem-unicode-debugsourceUpgrade rubygem-apipie-bindingsUpgrade satellite-cloneUpgrade rubygem-hammer_cli_katelloUpgrade rubygem-loggingUpgrade rubygem-hammer_cli_foreman_templatesUpgrade rubygem-mime-typesUpgrade rubygem-localeUpgrade rubygem-unf_ext-debuginfoUpgrade rubygem-hammer_cliUpgrade rubygem-unicode-display_widthUpgrade rubygem-foreman_maintainUpgrade rubygem-hammer_cli_foreman_bootdiskUpgrade rubygem-oauthUpgrade python39-pulp_manifestUpgrade rubygem-clampUpgrade rubygem-hammer_cli_foreman_virt_who_configureUpgrade foreman-cliUpgrade rubygem-hammer_cli_foreman_tasksUpgrade rubygem-powerbarUpgrade rubygem-highlineUpgrade rubygem-hashieUpgrade rubygem-unfUpgrade rubygem-http-cookieUpgrade rubygem-hammer_cli_foreman_ansibleUpgrade rubygem-unf_ext-debugsourceUpgrade rubygem-mime-types-dataUpgrade rubygem-hammer_cli_foreman_azure_rmUpgrade rubygem-hammer_cli_foreman_adminUpgrade rubygem-amazing_printUpgrade rubygem-unf_extUpgrade rubygem-rest-clientUpgrade rubygem-gssapi | Sep 25, 2023 | May 20, 2022 |
| Debian | — | Upgrade ruby-nokogiri | Jul 30, 2024 | May 20, 2022 |
| Gentoo Linux | — | Upgrade dev-ruby/nokogiri. | Aug 16, 2022 | May 20, 2022 |
| Redhat_linux | — | Upgrade rubygem-http-cookieUpgrade rubygem-unf_extUpgrade rubygem-hashieUpgrade rubygem-foreman_maintainUpgrade rubygem-powerbarUpgrade rubygem-unf_ext-debuginfoUpgrade rubygem-hammer_cli_foreman_bootdiskUpgrade rubygem-unf_ext-debugsourceUpgrade rubygem-oauthUpgrade rubygem-hammer_cli_foreman_tasksUpgrade rubygem-mime-types-dataUpgrade rubygem-unfUpgrade rubygem-hammer_cli_foreman_azure_rmUpgrade python39-pulp_manifestUpgrade rubygem-highlineUpgrade rubygem-amazing_printUpgrade rubygem-hammer_cli_foreman_adminUpgrade rubygem-hammer_cli_foreman_ansibleUpgrade rubygem-hammer_cli_foreman_virt_who_configureUpgrade foreman-cliUpgrade rubygem-clampUpgrade rubygem-unicode-display_widthUpgrade rubygem-hammer_cliUpgrade rubygem-rest-clientUpgrade satellite-cliUpgrade satellite-maintainUpgrade rubygem-netrcUpgrade rubygem-hammer_cli_foreman_templatesUpgrade rubygem-unicode-debuginfoUpgrade rubygem-hammer_cli_foremanUpgrade rubygem-mime-typesUpgrade rubygem-unicode-debugsourceUpgrade rubygem-gssapiUpgrade rubygem-hammer_cli_foreman_discoveryUpgrade rubygem-unicodeUpgrade satellite-cloneUpgrade rubygem-ffi-debuginfoUpgrade rubygem-hammer_cli_foreman_openscapUpgrade rubygem-little-pluggerUpgrade rubygem-fast_gettextUpgrade rubygem-domain_nameUpgrade rubygem-loggingUpgrade rubygem-multi_jsonUpgrade rubygem-apipie-bindingsUpgrade rubygem-ffi-debugsourceUpgrade rubygem-localeUpgrade rubygem-jwtUpgrade rubygem-hammer_cli_foreman_webhooksUpgrade rubygem-hammer_cli_foreman_remote_executionUpgrade rubygem-ffiUpgrade rubygem-hammer_cli_katello | Sep 25, 2023 | May 20, 2022 |
| Suse | — | Upgrade ruby2.5-rubygem-nokogiri-testsuiteUpgrade ruby2.5-rubygem-nokogiri-docUpgrade ruby2.5-rubygem-nokogiri | Nov 17, 2022 | May 20, 2022 |
| Ubuntu | — | Upgrade ruby-nokogiri (Ubuntu Pro) | Jun 26, 2025 | May 20, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 20, 2022 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub