GHSA-9849-p7jc-9rmvHighCVSS 7.5
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
🔗 CVE IDs covered (1)
📋 Description
Summary
The fork of org.cyberneko.html used by Nokogiri (Rubygem) raises a java.lang.OutOfMemoryError exception when parsing ill-formed HTML markup.
Severity
The maintainers have evaluated this as High Severity 7.5 (CVSS3.1).
Mitigation
Upgrade to >= 1.9.22.noko2.
Credit
This vulnerability was reported by 이형관 (windshock).
References
CWE-400 Uncontrolled Resource Consumption
Notes
The upstream library org.cyberneko.html is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.
🎯 Affected products1
- maven/org.nokogiri:nekohtml:< 1.9.22.noko2
🔗 References (5)
- https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv
- https://nvd.nist.gov/vuln/detail/CVE-2022-24839
- https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://github.com/advisories/GHSA-9849-p7jc-9rmv