Published: 20/05/2022 Updated: 16/02/2023

CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10

CVSS v3 Base Score: 8.2 | Impact Score: 4.2 | Exploitability Score: 3.9

VMScore: 570

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P

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.

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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 denial of service in the form of interruptions in resource availability (CVE-2022-29181) ...

CWE-241 https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.6 https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xh29-r2w5-wx8m https://github.com/sparklemotion/nokogiri/commit/db05ba9a1bd4b90aa6c76742cf6102a7c7297267 https://securitylab.github.com/advisories/GHSL-2022-031_GHSL-2022-032_Nokogiri/https://security.gentoo.org/glsa/202208-29 https://support.apple.com/kb/HT213532 http://seclists.org/fulldisclosure/2022/Dec/23 https://nvd.nist.gov https://alas.aws.amazon.com/ALAS-2022-1648.html

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CVE-2022-29181

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