FKIE_CVE-2018-19443

Vulnerability from fkie_nvd - Published: 2018-11-22 19:29 - Updated: 2024-11-21 03:57
Severity ?
5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
The client in Tryton 5.x before 5.0.1 tries to make a connection to the bus in cleartext instead of encrypted under certain circumstances in bus.py and jsonrpc.py. This connection attempt fails, but it contains in the header the current session of the user. This session could then be stolen by a man-in-the-middle.
References
cve@mitre.orghttps://bugs.tryton.org/issue7792Issue Tracking, Third Party Advisory
cve@mitre.orghttps://discuss.tryton.org/t/security-release-for-issue7792/830Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.tryton.org/issue7792Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://discuss.tryton.org/t/security-release-for-issue7792/830Vendor Advisory
Impacted products
Vendor Product Version
tryton tryton 5.0.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tryton:tryton:5.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8B163CF2-F5E0-4250-92BA-3BE11D2882B0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The client in Tryton 5.x before 5.0.1 tries to make a connection to the bus in cleartext instead of encrypted under certain circumstances in bus.py and jsonrpc.py. This connection attempt fails, but it contains in the header the current session of the user. This session could then be stolen by a man-in-the-middle."
    },
    {
      "lang": "es",
      "value": "El cliente en Tryton, en versiones 5.x anteriores a la 5.0.1, intenta establecer una conexi\u00f3n con el bus en texto claro en vez de cifrado bajo ciertas circunstancias en bus.py y jsonrpc.py. El intento de conexi\u00f3n falla, pero contiene la sesi\u00f3n actual del usuario en la cabecera.  Dicha sesi\u00f3n podr\u00eda ser robada por un atacante Man-in-the-Middle (MitM)."
    }
  ],
  "id": "CVE-2018-19443",
  "lastModified": "2024-11-21T03:57:55.777",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-11-22T19:29:00.220",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugs.tryton.org/issue7792"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://discuss.tryton.org/t/security-release-for-issue7792/830"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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