{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "nokogiri"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.16.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-13T16:05:42Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "## Summary\n\nNokogiri v1.16.5 upgrades its dependency libxml2 to [2.12.7](https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.7) from 2.12.6.\n\nlibxml2 v2.12.7 addresses CVE-2024-34459:\n\n- described at https://gitlab.gnome.org/GNOME/libxml2/-/issues/720\n- patched by https://gitlab.gnome.org/GNOME/libxml2/-/commit/2876ac53\n\n\n## Impact\n\nThere is no impact to Nokogiri users because the issue is present only in libxml2\u0027s `xmllint` tool which Nokogiri does not provide or expose.\n\n\n## Timeline\n\n- 2024-05-13 05:57 EDT, libxml2 2.12.7 release is announced\n- 2024-05-13 08:30 EDT, nokogiri maintainers begin triage\n- 2024-05-13 10:05 EDT, nokogiri [v1.16.5 is released](https://github.com/sparklemotion/nokogiri/releases/tag/v1.16.5) and this GHSA made public",
  "id": "GHSA-r95h-9x8f-r3f7",
  "modified": "2024-05-15T19:27:10Z",
  "published": "2024-05-13T16:05:42Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-r95h-9x8f-r3f7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/GHSA-r95h-9x8f-r3f7.yml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sparklemotion/nokogiri"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sparklemotion/nokogiri/releases/tag/v1.16.5"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/2876ac53"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/720"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Nokogiri updates packaged libxml2 to v2.12.7 to resolve CVE-2024-34459"
}