nvd-json-data-feeds/CVE-2016/CVE-2016-96xx/CVE-2016-9604.json

{
  "id": "CVE-2016-9604",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2018-07-11T13:29:00.207",
  "lastModified": "2023-11-07T02:37:15.323",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto en el kernel de Linux en versiones anteriores a la 4.11-rc8 que root puede obtener acceso directo a un keyring interno, como \".dns_resolver\" en RHEL-7 o el upstream \".builtin_trusted_keys\" uni\u00e9ndose a \u00e9l como su keyring de sesi\u00f3n. Esto permite que root omita la verificaci\u00f3n de firmas del m\u00f3dulo a\u00f1adiendo una nueva clave p\u00fablica de su propia elaboraci\u00f3n al keyring."
    }
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          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.8,
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  "references": [
    {
      "url": "http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-9604.html",
      "source": "secalert@redhat.com",
      "tags": [
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      "url": "http://www.securityfocus.com/bid/102135",
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      "url": "https://access.redhat.com/errata/RHSA-2017:2669",
      "source": "secalert@redhat.com",
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    },
    {
      "url": "https://bugzilla.novell.com/show_bug.cgi?id=1035576",
      "source": "secalert@redhat.com",
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      "source": "secalert@redhat.com",
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    {
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ee8f844e3c5a73b999edf733df1c529d6503ec2f",
      "source": "secalert@redhat.com",
      "tags": [
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}