{
  "GSD": {
    "alias": "CVE-2018-11784",
    "description": "When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to \u0027/foo/\u0027 when the user requested \u0027/foo\u0027) a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.",
    "id": "GSD-2018-11784",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-11784.html",
      "https://www.debian.org/security/2019/dsa-4596",
      "https://access.redhat.com/errata/RHSA-2019:1529",
      "https://access.redhat.com/errata/RHSA-2019:0485",
      "https://access.redhat.com/errata/RHSA-2019:0131",
      "https://access.redhat.com/errata/RHSA-2019:0130",
      "https://access.redhat.com/errata/RHSA-2018:2868",
      "https://access.redhat.com/errata/RHSA-2018:2867",
      "https://ubuntu.com/security/CVE-2018-11784",
      "https://advisories.mageia.org/CVE-2018-11784.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2018-11784.html",
      "https://linux.oracle.com/cve/CVE-2018-11784.html",
      "https://packetstormsecurity.com/files/cve/CVE-2018-11784"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-11784"
      ],
      "details": "When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to \u0027/foo/\u0027 when the user requested \u0027/foo\u0027) a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.",
      "id": "GSD-2018-11784",
      "modified": "2023-12-13T01:22:42.756165Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "DATE_PUBLIC": "2018-10-03T00:00:00",
        "ID": "CVE-2018-11784",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Apache Tomcat",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "9.0.0.M1 to 9.0.11"
                        },
                        {
                          "version_value": "8.5.0 to 8.5.33"
                        },
                        {
                          "version_value": "7.0.23 to 7.0.90"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Apache Software Foundation"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to \u0027/foo/\u0027 when the user requested \u0027/foo\u0027) a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Open Redirect"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html",
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          },
          {
            "name": "[announce] 20181003 [SECURITY] CVE-2018-11784 Apache Tomcat - Open Redirect",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/23134c9b5a23892a205dc140cdd8c9c0add233600f76b313dda6bd75@%3Cannounce.tomcat.apache.org%3E"
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          }
        ]
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[8.5.0,8.5.34),[7.0.23,7.0.91),[9.0.0,9.0.12)",
          "affected_versions": "All versions starting from 8.5.0 before 8.5.34, all versions starting from 7.0.23 before 7.0.91, all versions starting from 9.0.0 before 9.0.12",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-601",
            "CWE-937"
          ],
          "date": "2021-07-14",
          "description": "When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to \u0027/foo/\u0027 when the user requested \u0027/foo\u0027) a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.",
          "fixed_versions": [
            "8.5.34",
            "8.5.34",
            "9.0.12"
          ],
          "identifier": "CVE-2018-11784",
          "identifiers": [
            "GHSA-5q99-f34m-67gc",
            "CVE-2018-11784"
          ],
          "not_impacted": "All versions before 8.5.0, all versions starting from 8.5.34, all versions before 7.0.23, all versions starting from 7.0.91 before 9.0.0, all versions starting from 9.0.12",
          "package_slug": "maven/org.apache.tomcat.embed/tomcat-embed-core",
          "pubdate": "2018-10-17",
          "solution": "Upgrade to versions 8.5.34, 8.5.34, 9.0.12 or above.",
          "title": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-11784",
            "https://access.redhat.com/errata/RHSA-2019:0130",
            "https://access.redhat.com/errata/RHSA-2019:0131",
            "https://access.redhat.com/errata/RHSA-2019:0485",
            "https://access.redhat.com/errata/RHSA-2019:1529",
            "https://github.com/advisories/GHSA-5q99-f34m-67gc",
            "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284",
            "https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/23134c9b5a23892a205dc140cdd8c9c0add233600f76b313dda6bd75@%3Cannounce.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@%3Cdev.tomcat.apache.org%3E",
            "https://lists.debian.org/debian-lts-announce/2018/10/msg00005.html",
            "https://lists.debian.org/debian-lts-announce/2018/10/msg00006.html",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZ4PX4B3QTKRM35VJAVIEOPZAF76RPBP/",
            "https://seclists.org/bugtraq/2019/Dec/43",
            "https://security.netapp.com/advisory/ntap-20181014-0002/",
            "https://usn.ubuntu.com/3787-1/",
            "https://www.debian.org/security/2019/dsa-4596",
            "https://www.oracle.com/security-alerts/cpuapr2020.html",
            "https://www.oracle.com/security-alerts/cpujan2020.html",
            "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html",
            "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html",
            "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
            "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html",
            "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html",
            "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html",
            "http://packetstormsecurity.com/files/163456/Apache-Tomcat-9.0.0M1-Open-Redirect.html",
            "http://www.securityfocus.com/bid/105524"
          ],
          "uuid": "83a6b2c2-77f7-488b-b387-989fc8499690"
        },
        {
          "affected_range": "[7.0.23,7.0.90],[8.5.0,8.5.33],[9.0.0,9.0.11]",
          "affected_versions": "All versions starting from 7.0.23 up to 7.0.90, all versions starting from 8.5.0 up to 8.5.33, all versions starting from 9.0.0 up to 9.0.11",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-601",
            "CWE-937"
          ],
          "date": "2019-06-11",
          "description": "When the default servlet in Apache Tomcat returns a redirect to a directory, a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.",
          "fixed_versions": [
            "7.0.91",
            "8.5.34",
            "9.0.12"
          ],
          "identifier": "CVE-2018-11784",
          "identifiers": [
            "CVE-2018-11784"
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "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": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-12-08T16:41Z",
      "publishedDate": "2018-10-04T13:29Z"
    }
  }
}