fkie_cve-2016-0783
Vulnerability from fkie_nvd
Published
2016-04-11 14:59
Modified
2024-11-21 02:42
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
The sendHashByUser function in Apache OpenMeetings before 3.1.1 generates predictable password reset tokens, which makes it easier for remote attackers to reset arbitrary user passwords by leveraging knowledge of a user name and the current system time.
References
secalert@redhat.comhttp://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
secalert@redhat.comhttp://openmeetings.apache.org/security.htmlPatch, Vendor Advisory
secalert@redhat.comhttp://packetstormsecurity.com/files/136432/Apache-OpenMeetings-3.1.0-MD5-Hashing.html
secalert@redhat.comhttp://www.securityfocus.com/archive/1/537886/100/0/threaded
secalert@redhat.comhttps://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG
af854a3a-2127-422b-91ae-364da2661108http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
af854a3a-2127-422b-91ae-364da2661108http://openmeetings.apache.org/security.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/136432/Apache-OpenMeetings-3.1.0-MD5-Hashing.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/537886/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG
Impacted products
Vendor Product Version
apache openmeetings *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "01C6A9F0-E6EE-4084-8DCD-F445AD181210",
              "versionEndIncluding": "3.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The sendHashByUser function in Apache OpenMeetings before 3.1.1 generates predictable password reset tokens, which makes it easier for remote attackers to reset arbitrary user passwords by leveraging knowledge of a user name and the current system time."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n sendHashByUser en Apache OpenMeetings en versiones anteriores a 3.1.1 genera tokens de reinicio de contrase\u00f1a predecibles, lo que hace m\u00e1s f\u00e1cil para atacantes remotos restablecer contrase\u00f1as de usuario arbitrarias aprovechando el conocimiento de un nombre de usuario y la hora de sistema actual."
    }
  ],
  "id": "CVE-2016-0783",
  "lastModified": "2024-11-21T02:42:22.513",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-04-11T14:59:06.347",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://openmeetings.apache.org/security.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://packetstormsecurity.com/files/136432/Apache-OpenMeetings-3.1.0-MD5-Hashing.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/archive/1/537886/100/0/threaded"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://openmeetings.apache.org/security.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://packetstormsecurity.com/files/136432/Apache-OpenMeetings-3.1.0-MD5-Hashing.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/537886/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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