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GHSA-mrxw-mxhj-p664: Nokogiri updates packaged libxslt to v1.1.43 to resolve multiple CVEs

March 14, 2025 (updated March 21, 2025)

Nokogiri v1.18.4 upgrades its dependency libxslt to v1.1.43.

libxslt v1.1.43 resolves:

  • CVE-2025-24855: Fix use-after-free of XPath context node
  • CVE-2024-55549: Fix UAF related to excluded namespaces

References

  • github.com/advisories/GHSA-mrxw-mxhj-p664
  • github.com/sparklemotion/nokogiri
  • github.com/sparklemotion/nokogiri/security/advisories/GHSA-mrxw-mxhj-p664
  • gitlab.gnome.org/GNOME/libxslt/-/issues/127
  • gitlab.gnome.org/GNOME/libxslt/-/issues/128
  • nvd.nist.gov/vuln/detail/CVE-2024-55549
  • nvd.nist.gov/vuln/detail/CVE-2025-24855

Code Behaviors & Features

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Affected versions

All versions before 1.18.4

Fixed versions

  • 1.18.4

Solution

Upgrade to version 1.18.4 or above.

Impact 7.8 HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-1395: Dependency on Vulnerable Third-Party Component
  • CWE-416: Use After Free

Source file

gem/nokogiri/GHSA-mrxw-mxhj-p664.yml

Spotted a mistake? Edit the file on GitLab.

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