gsd-2017-5868
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATH_INFO to __session_start__/.
Aliases
Aliases
CVE-2017-5868


To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-5868",
    "description": "CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via \"%0A\" characters in the PATH_INFO to __session_start__/.",
    "id": "GSD-2017-5868",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2017-5868"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-5868"
      ],
      "details": "CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via \"%0A\" characters in the PATH_INFO to __session_start__/.",
      "id": "GSD-2017-5868",
      "modified": "2023-12-13T01:21:13.255063Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-5868",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
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      "description": {
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          }
        ]
      },
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            "description": [
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                "value": "n/a"
              }
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          }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://sysdream.com/news/lab/2017-05-05-cve-2017-5868-openvpn-access-server-crlf-injection-with-session-fixation/",
            "refsource": "MISC",
            "url": "https://sysdream.com/news/lab/2017-05-05-cve-2017-5868-openvpn-access-server-crlf-injection-with-session-fixation/"
          },
          {
            "name": "1038547",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1038547"
          },
          {
            "name": "[oss-security] 20170523 [CVE-2017-5868] OpenVPN Access Server : CRLF injection with Session fixation",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2017/05/23/13"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openvpn:openvpn_access_server:2.1.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
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        ]
      },
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        "data_type": "CVE",
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        "description": {
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              "lang": "en",
              "value": "CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via \"%0A\" characters in the PATH_INFO to __session_start__/."
            }
          ]
        },
        "problemtype": {
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              "description": [
                {
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                  "value": "CWE-93"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://sysdream.com/news/lab/2017-05-05-cve-2017-5868-openvpn-access-server-crlf-injection-with-session-fixation/",
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              "tags": [
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              "url": "https://sysdream.com/news/lab/2017-05-05-cve-2017-5868-openvpn-access-server-crlf-injection-with-session-fixation/"
            },
            {
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            },
            {
              "name": "[oss-security] 20170523 [CVE-2017-5868] OpenVPN Access Server : CRLF injection with Session fixation",
              "refsource": "MLIST",
              "tags": [
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              ],
              "url": "http://www.openwall.com/lists/oss-security/2017/05/23/13"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2017-06-06T14:10Z",
      "publishedDate": "2017-05-26T01:29Z"
    }
  }
}


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