high8.2
CVE-2022-29181
Nokogiri is an open source XML and HTML library for Ruby.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Nokogiri | Nokogiri | before 1.13.6 |
| Apple | Macos | from 13.0 before 13.1 |
Weakness classification
References
- NVD record
- CVE.org record
- 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://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xh29-r2w5-wx8m
- https://securitylab.github.com/advisories/GHSL-2022-031_GHSL-2022-032_Nokogiri
- http://seclists.org/fulldisclosure/2022/Dec/23
- https://github.com/sparklemotion/nokogiri/commit/db05ba9a1bd4b90aa6c76742cf6102a7c7297267
- https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.6
- https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xh29-r2w5-wx8m
- https://security.gentoo.org/glsa/202208-29
- https://securitylab.github.com/advisories/GHSL-2022-031_GHSL-2022-032_Nokogiri/
- https://support.apple.com/kb/HT213532