nvd-json-data-feeds/CVE-2019/CVE-2019-152xx/CVE-2019-15297.json

{
  "id": "CVE-2019-15297",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2019-09-09T21:15:10.827",
  "lastModified": "2024-11-21T04:28:24.290",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference."
    },
    {
      "lang": "es",
      "value": "res_pjsip_t38 en Sangoma Asterisk 15.x antes de 15.7.4 y 16.x antes de 16.5.1 permite a un atacante desencadenar un fallo enviando un flujo rechazado en una respuesta a una reinvitaci\u00f3n T.38 iniciada por Asterisk. El fallo se produce debido a una derivaci\u00f3n de objeto de medios de sesi\u00f3n NULL."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "baseScore": 4.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "15.0.0",
              "versionEndIncluding": "15.7.3",
              "matchCriteriaId": "9A8D1D77-EF86-47B3-85FF-1FD4CFC301D8"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "16.0.0",
              "versionEndIncluding": "16.5.0",
              "matchCriteriaId": "465E0365-BCFD-4444-A046-D0BD45E40309"
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          ]
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  ],
  "references": [
    {
      "url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2021/Mar/5",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
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        "VDB Entry"
      ]
    },
    {
      "url": "http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2021/Mar/5",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}