FKIE_CVE-2017-5660

Vulnerability from fkie_nvd - Published: 2018-02-27 20:29 - Updated: 2026-06-17 01:20
Severity
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Summary
There is a vulnerability in Apache Traffic Server (ATS) 6.2.0 and prior and 7.0.0 and prior with the Host header and line folding. This can have issues when interacting with upstream proxies and the wrong host being used.
References
security@apache.orghttps://lists.apache.org/thread.html/22d84783d94c53a5132ec89f002fe5165c87561a9428bcb6713b3c98%40%3Cdev.trafficserver.apache.org%3E
security@apache.orghttps://www.debian.org/security/2018/dsa-4128Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/22d84783d94c53a5132ec89f002fe5165c87561a9428bcb6713b3c98%40%3Cdev.trafficserver.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4128Third Party Advisory
Impacted products
Vendor Product Version
apache traffic_server *
apache traffic_server 6.2.1
apache traffic_server 6.2.1
apache traffic_server 6.2.2
apache traffic_server 6.2.2
apache traffic_server 7.0.0
apache traffic_server 7.0.0
apache traffic_server 7.0.0
apache traffic_server 7.0.0
debian debian_linux 9.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Apache Traffic Server",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "6.2.0 and prior"
            },
            {
              "status": "affected",
              "version": "7.0.0 and prior"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CE6129F1-1EAD-4000-A691-A062409DEA1B",
              "versionEndIncluding": "6.2.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:6.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "976F9A2D-B0AC-44B1-A29F-08D9DB7C415D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:6.2.1:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "02670FD4-41D9-4FFC-8E66-C8F2D76977C2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:6.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "EBFC3680-1EB6-4AAB-A338-D0BB0B18FF72",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:6.2.2:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "89019855-BC68-421C-8703-271E859CB5BB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:7.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "00287C7A-7B52-4917-893E-6BBC83734F0B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:7.0.0:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "6FC971C0-5391-42E9-A43C-7EC19C431420",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:7.0.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "20065789-2909-4588-A672-91FE0F6C8C25",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:traffic_server:7.0.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "8576A4CE-BF77-4DC8-B3BC-85AC647DD2A1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a vulnerability in Apache Traffic Server (ATS) 6.2.0 and prior and 7.0.0 and prior with the Host header and line folding. This can have issues when interacting with upstream proxies and the wrong host being used."
    },
    {
      "lang": "es",
      "value": "Hay una vulnerabilidad en Apache Traffic Server (ATS) en versiones 6.2.0 y anteriores y versiones 7.0.0 y anteriores con la cabecera Host y el plegado de l\u00edneas. Esto puede provocar problemas al interactuar con proxies ascendentes empleando el host err\u00f3neo."
    }
  ],
  "id": "CVE-2017-5660",
  "lastModified": "2026-06-17T01:20:59.157",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-02-27T20:29:00.403",
  "references": [
    {
      "source": "security@apache.org",
      "url": "https://lists.apache.org/thread.html/22d84783d94c53a5132ec89f002fe5165c87561a9428bcb6713b3c98%40%3Cdev.trafficserver.apache.org%3E"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4128"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.apache.org/thread.html/22d84783d94c53a5132ec89f002fe5165c87561a9428bcb6713b3c98%40%3Cdev.trafficserver.apache.org%3E"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4128"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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