fkie_cve-2018-10847
Vulnerability from fkie_nvd
Published
2018-07-30 17:29
Modified
2024-11-21 03:42
Severity ?
4.2 (Medium) - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication Bypass. Prosody did not verify that the virtual host associated with a user session remained the same across stream restarts. A user may authenticate to XMPP host A and migrate their authenticated session to XMPP host B of the same Prosody instance.
References
secalert@redhat.comhttps://blog.prosody.im/prosody-0-10-2-security-release/Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10847Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://issues.prosody.im/1147Vendor Advisory
secalert@redhat.comhttps://prosody.im/security/advisory_20180531/Vendor Advisory
secalert@redhat.comhttps://www.debian.org/security/2018/dsa-4216Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.prosody.im/prosody-0-10-2-security-release/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10847Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://issues.prosody.im/1147Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://prosody.im/security/advisory_20180531/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4216Third Party Advisory
Impacted products
Vendor Product Version
prosody prosody *
prosody prosody 0.10.0
prosody prosody 0.10.1


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "90B92A75-7D90-4FFD-B7B9-6C44497593F7",
              "versionEndExcluding": "0.9.14",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:prosody:prosody:0.10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D1B1718-33AD-458E-BAEC-A00F0FB43D4E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:prosody:prosody:0.10.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "9455CF02-1156-4FD4-B286-36D20414466C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication Bypass. Prosody did not verify that the virtual host associated with a user session remained the same across stream restarts. A user may authenticate to XMPP host A and migrate their authenticated session to XMPP host B of the same Prosody instance."
    },
    {
      "lang": "es",
      "value": "Prosody, en versiones anteriores a la 0.10.2 y 0.9.14, es vulnerable a una omisi\u00f3n de autenticaci\u00f3n. Prosody no verific\u00f3 que el host virtual asociado a una sesi\u00f3n de usuario se mantuviese igual durante los reinicios del flujo. Un usuario podr\u00eda autenticarse en el host XMPP A y migrar su sesi\u00f3n autenticada al host XMPP B de la misma instancia Prosody."
    }
  ],
  "id": "CVE-2018-10847",
  "lastModified": "2024-11-21T03:42:08.087",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 2.5,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-07-30T17:29:00.147",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://blog.prosody.im/prosody-0-10-2-security-release/"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10847"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://issues.prosody.im/1147"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://prosody.im/security/advisory_20180531/"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4216"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://blog.prosody.im/prosody-0-10-2-security-release/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10847"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://issues.prosody.im/1147"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://prosody.im/security/advisory_20180531/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4216"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-592"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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