FKIE_CVE-2016-4320

Vulnerability from fkie_nvd - Published: 2017-04-10 03:59 - Updated: 2026-06-17 00:47
Severity
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
Atlassian Bitbucket Server before 4.7.1 allows remote attackers to read the first line of an arbitrary file via a directory traversal attack on the pull requests resource.
References
cret@cert.orghttp://www.securityfocus.com/bid/97515Third Party Advisory, VDB Entry
cret@cert.orghttps://confluence.atlassian.com/bitbucketserver/bitbucket-server-4-7-release-notes-829052416.htmlVendor Advisory
cret@cert.orghttps://jira.atlassian.com/browse/BSERV-8819Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/97515Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://confluence.atlassian.com/bitbucketserver/bitbucket-server-4-7-release-notes-829052416.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jira.atlassian.com/browse/BSERV-8819Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
atlassian bitbucket *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Atlassian Bitbucket Server before 4.7.1",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Atlassian Bitbucket Server before 4.7.1"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "82677FFC-00C8-46B2-B163-BD15D46F3B90",
              "versionEndExcluding": "4.7.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Atlassian Bitbucket Server before 4.7.1 allows remote attackers to read the first line of an arbitrary file via a directory traversal attack on the pull requests resource."
    },
    {
      "lang": "es",
      "value": "Atlassian Bitbucket Server en versiones anteriores a 4.7.1 permite a atacantes remotos leer la primera l\u00ednea de un archivo arbitrario a trav\u00e9s de un ataque de salto de directorio en el recurso de solicitudes de extracci\u00f3n."
    }
  ],
  "id": "CVE-2016-4320",
  "lastModified": "2026-06-17T00:47:20.660",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "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": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-04-10T03:59:01.247",
  "references": [
    {
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/97515"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-4-7-release-notes-829052416.html"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://jira.atlassian.com/browse/BSERV-8819"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/97515"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://confluence.atlassian.com/bitbucketserver/bitbucket-server-4-7-release-notes-829052416.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://jira.atlassian.com/browse/BSERV-8819"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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