nvd-json-data-feeds/CVE-2015/CVE-2015-31xx/CVE-2015-3146.json

{
  "id": "CVE-2015-3146",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2016-04-13T17:59:03.100",
  "lastModified": "2016-04-20T15:07:16.900",
  "vulnStatus": "Analyzed",
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>",
  "descriptions": [
    {
      "lang": "en",
      "value": "The (1) SSH_MSG_NEWKEYS and (2) SSH_MSG_KEXDH_REPLY packet handlers in package_cb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted SSH packet."
    },
    {
      "lang": "es",
      "value": "Los manejadores de paquete (1) SSH_MSG_NEWKEYS y (2) SSH_MSG_KEXDH_REPLY en package_cb.c en libssh en versiones anteriores a 0.6.5 no valida correctamente el estado, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda) a trav\u00e9s de un paquete SSH manipulado."
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "baseScore": 7.5,
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  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161802.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158013.html",
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    {
      "url": "http://www.debian.org/security/2016/dsa-3488",
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    {
      "url": "http://www.ubuntu.com/usn/USN-2912-1",
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    {
      "url": "https://git.libssh.org/projects/libssh.git/commit/?h=libssh-0.6.5&id=94f6955fbaee6fda9385a23e505497efe21f5b4f",
      "source": "secalert@redhat.com"
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    {
      "url": "https://www.libssh.org/2015/04/30/libssh-0-6-5-security-and-bugfix-release/",
      "source": "secalert@redhat.com",
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      "source": "secalert@redhat.com",
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}