Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a
sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is
fast and standards-compliant by relying on native parsers like libxml2 (C) and xerces (Java).
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.
CVE-2022-29181 - High Severity Vulnerability
Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2 (C) and xerces (Java).
Library home page: https://rubygems.org/gems/nokogiri-1.11.7.gem
Dependency Hierarchy: - html-proofer-3.19.2.gem (Root Library) - nokogumbo-2.0.5.gem - :x: **nokogiri-1.11.7.gem** (Vulnerable Library)
Found in HEAD commit: 16fe47ff2c2de5196576ca88bc3c822dfb39b5b5
Found in base branch: dev
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.
Publish Date: 2022-05-20
URL: CVE-2022-29181
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29181
Release Date: 2022-05-20
Fix Resolution: nokogiri - 1.13.6
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