GHSA-qxcg-xjjg-66mj
Vulnerability from github
Published
2022-05-13 01:21
Modified
2023-03-09 00:35
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Nokogiri vulnerable to libxslt protection mechanism bypass
Details

A dependency of Nokogiri, libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.

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{
   affected: [
      {
         package: {
            ecosystem: "RubyGems",
            name: "nokogiri",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.10.3",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2019-11068",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: true,
      github_reviewed_at: "2023-03-09T00:35:08Z",
      nvd_published_at: "2019-04-10T20:29:00Z",
      severity: "CRITICAL",
   },
   details: "A dependency of Nokogiri, libxslt through 1.1.33 allows bypass of a protection mechanism because callers of `xsltCheckRead` and `xsltCheckWrite` permit access even upon receiving a `-1` error code. `xsltCheckRead` can return `-1` for a crafted URL that is not actually invalid and is subsequently loaded.",
   id: "GHSA-qxcg-xjjg-66mj",
   modified: "2023-03-09T00:35:08Z",
   published: "2022-05-13T01:21:57Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-11068",
      },
      {
         type: "WEB",
         url: "https://github.com/sparklemotion/nokogiri/issues/1892",
      },
      {
         type: "WEB",
         url: "https://github.com/sparklemotion/nokogiri/pull/1898",
      },
      {
         type: "WEB",
         url: "https://github.com/sparklemotion/nokogiri/commit/fe034aedcc59b566740567d621843731686676b9",
      },
      {
         type: "WEB",
         url: "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2019-11068.yml",
      },
      {
         type: "WEB",
         url: "https://github.com/sparklemotion/nokogiri/blob/f7aa3b0b29d6fe5fafe93dacd9b96b6b3d16b7ec/CHANGELOG.md?plain=1#L826",
      },
      {
         type: "WEB",
         url: "https://gitlab.gnome.org/GNOME/libxslt/commit/e03553605b45c88f0b4b2980adfbbb8f6fca2fd6",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2019/04/msg00016.html",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36TEYN37XCCKN2XUMRTBBW67BPNMSW4K",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCOAX2IHUMKCM3ILHTMGLHCDSBTLP2JU",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SK4YNISS22MJY22YX5I6V2U63QZAUEHA",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20191017-0001",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3947-1",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3947-2",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00048.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00052.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00053.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2019/04/22/1",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2019/04/23/5",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
   summary: "Nokogiri vulnerable to libxslt protection mechanism bypass",
}


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