{
  "GSD": {
    "alias": "CVE-2014-4172",
    "description": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.",
    "id": "GSD-2014-4172",
    "references": [
      "https://www.debian.org/security/2014/dsa-3017",
      "https://access.redhat.com/errata/RHSA-2015:1009",
      "https://advisories.mageia.org/CVE-2014-4172.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-4172"
      ],
      "details": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.",
      "id": "GSD-2014-4172",
      "modified": "2023-12-13T01:22:45.134421Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-4172",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1131350",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1131350"
          },
          {
            "name": "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html",
            "refsource": "MISC",
            "url": "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html"
          },
          {
            "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718",
            "refsource": "MISC",
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718"
          },
          {
            "name": "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d",
            "refsource": "MISC",
            "url": "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d"
          },
          {
            "name": "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814",
            "refsource": "MISC",
            "url": "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814"
          },
          {
            "name": "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog",
            "refsource": "MISC",
            "url": "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog"
          },
          {
            "name": "https://github.com/Jasig/phpCAS/pull/125",
            "refsource": "MISC",
            "url": "https://github.com/Jasig/phpCAS/pull/125"
          },
          {
            "name": "https://issues.jasig.org/browse/CASC-228",
            "refsource": "MISC",
            "url": "https://issues.jasig.org/browse/CASC-228"
          },
          {
            "name": "https://www.debian.org/security/2014/dsa-3017.en.html",
            "refsource": "MISC",
            "url": "https://www.debian.org/security/2014/dsa-3017.en.html"
          },
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[3,3.3.1]",
          "affected_versions": "All versions starting from 3 up to 3.3.1",
          "cwe_ids": [
            "CWE-1035",
            "CWE-74",
            "CWE-937"
          ],
          "date": "2014-01-01",
          "description": "Bypass of security constraints via URL parameter injection.",
          "fixed_versions": [
            "3.3.2"
          ],
          "identifier": "CVE-2014-4172",
          "identifiers": [
            "CVE-2014-4172"
          ],
          "not_impacted": "All versions before 3, all versions after 3.3.1",
          "package_slug": "maven/org.jasig.cas/cas-client-core",
          "pubdate": "2014-01-01",
          "solution": "Upgrade to versions 3.3.2",
          "title": "Injection Vulnerability",
          "urls": [
            "https://bugzilla.redhat.com/CVE-2014-4172",
            "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html",
            "https://issues.jasig.org/browse/CASC-228"
          ],
          "uuid": "ab272eaf-49c9-4bde-9463-c3ffc892e117"
        },
        {
          "affected_range": "(,3.3.2)",
          "affected_versions": "All versions before 3.3.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-74",
            "CWE-937"
          ],
          "date": "2022-11-22",
          "description": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.",
          "fixed_versions": [
            "3.3.2"
          ],
          "identifier": "CVE-2014-4172",
          "identifiers": [
            "GHSA-9fc5-q25c-r2wr",
            "CVE-2014-4172"
          ],
          "not_impacted": "All versions starting from 3.3.2",
          "package_slug": "maven/org.jasig.cas/cas-client",
          "pubdate": "2022-05-17",
          "solution": "Upgrade to version 3.3.2 or above.",
          "title": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2014-4172",
            "https://github.com/Jasig/phpCAS/pull/125",
            "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d",
            "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814",
            "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1131350",
            "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673",
            "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog",
            "https://issues.jasig.org/browse/CASC-228",
            "https://www.debian.org/security/2014/dsa-3017.en.html",
            "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html",
            "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html",
            "https://github.com/advisories/GHSA-9fc5-q25c-r2wr"
          ],
          "uuid": "0c15a8f4-4e01-409c-aaa8-c652f1b78ed0"
        },
        {
          "affected_range": "(,1.0.2)",
          "affected_versions": "All versions before 1.0.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-74",
            "CWE-937"
          ],
          "date": "2020-02-12",
          "description": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client, .NET CAS Client, and phpCAS that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.",
          "fixed_versions": [
            "1.0.2"
          ],
          "identifier": "CVE-2014-4172",
          "identifiers": [
            "CVE-2014-4172"
          ],
          "not_impacted": "All versions starting from 1.0.2",
          "package_slug": "nuget/DotNetCasClient",
          "pubdate": "2020-01-24",
          "solution": "Upgrade to version 1.0.2 or above.",
          "title": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2014-4172"
          ],
          "uuid": "642194f8-705d-4ab1-8488-8c62c90c5265"
        },
        {
          "affected_range": "\u003c1.3.3",
          "affected_versions": "All versions before 1.3.3",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-74",
            "CWE-937"
          ],
          "date": "2022-11-22",
          "description": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.",
          "fixed_versions": [
            "1.3.3"
          ],
          "identifier": "CVE-2014-4172",
          "identifiers": [
            "GHSA-9fc5-q25c-r2wr",
            "CVE-2014-4172"
          ],
          "not_impacted": "All versions starting from 1.3.3",
          "package_slug": "packagist/jasig/phpcas",
          "pubdate": "2022-05-17",
          "solution": "Upgrade to version 1.3.3 or above.",
          "title": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2014-4172",
            "https://github.com/Jasig/phpCAS/pull/125",
            "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d",
            "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814",
            "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1131350",
            "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673",
            "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog",
            "https://issues.jasig.org/browse/CASC-228",
            "https://www.debian.org/security/2014/dsa-3017.en.html",
            "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html",
            "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html",
            "https://github.com/advisories/GHSA-9fc5-q25c-r2wr"
          ],
          "uuid": "69e632a7-f368-47ac-97df-ea6bb5f8aed6"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.0.2",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:apereo:java_cas_client:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.3.2",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.3.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-4172"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-74"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718"
            },
            {
              "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673"
            },
            {
              "name": "https://issues.jasig.org/browse/CASC-228",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://issues.jasig.org/browse/CASC-228"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1131350",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1131350"
            },
            {
              "name": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html"
            },
            {
              "name": "https://github.com/Jasig/phpCAS/pull/125",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/Jasig/phpCAS/pull/125"
            },
            {
              "name": "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d"
            },
            {
              "name": "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog"
            },
            {
              "name": "https://www.debian.org/security/2014/dsa-3017.en.html",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.debian.org/security/2014/dsa-3017.en.html"
            },
            {
              "name": "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814"
            },
            {
              "name": "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-02-12T15:18Z",
      "publishedDate": "2020-01-24T19:15Z"
    }
  }
}