Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
sparklemotion nokogiri
< 1.13.6affected
References
- https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xh29-r2w5-wx8m ↗
- https://github.com/sparklemotion/nokogiri/commit/83cc451c3f29df397caa890afc3b714eae6ab8f7 ↗
- https://github.com/sparklemotion/nokogiri/commit/db05ba9a1bd4b90aa6c76742cf6102a7c7297267 ↗
- https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.6 ↗
- https://securitylab.github.com/advisories/GHSL-2022-031_GHSL-2022-032_Nokogiri ↗
- 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 ↗