{"id":"CVE-2017-9804","state":"PUBLISHED","title":"In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a","description":"In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL.  NOTE: this vulnerability exists because of an incomplete fix for S2-047 / CVE-2017-7672.","publishedAt":"2017-09-20T17:00:00.000Z","updatedAt":"2024-09-17T03:37:30.803Z","severity":null,"assigner":"apache","products":["Apache Software Foundation Apache Struts"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Struts","versions":[{"version":"2.3.7 - 2.3.33","status":"affected"},{"version":"2.5 - 2.5.12","status":"affected"}]}],"references":["http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170907-struts2","http://www.securityfocus.com/bid/100612","https://security.netapp.com/advisory/ntap-20180629-0001/","http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt","http://www.securitytracker.com/id/1039261","https://struts.apache.org/docs/s2-050.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:00.786Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/9xxx/CVE-2017-9804.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-9804","state":"PUBLISHED","datePublished":"2017-09-20T17:00:00.000Z","dateUpdated":"2024-09-17T03:37:30.803Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2017-06-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL.  NOTE: this vulnerability exists because of an incomplete fix for S2-047 / CVE-2017-7672."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Struts","versions":[{"version":"2.3.7 - 2.3.33","status":"affected"},{"version":"2.5 - 2.5.12","status":"affected"}]}],"references":[{"url":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","tags":["x_refsource_CONFIRM"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170907-struts2","name":"20170907 Multiple Vulnerabilities in Apache Struts 2 Affecting Cisco Products: September 2017","tags":["vendor-advisory","x_refsource_CISCO"]},{"url":"http://www.securityfocus.com/bid/100612","name":"100612","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://security.netapp.com/advisory/ntap-20180629-0001/","tags":["x_refsource_CONFIRM"]},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securitytracker.com/id/1039261","name":"1039261","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://struts.apache.org/docs/s2-050.html","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"A regular expression Denial of Service when using URLValidator (similar to S2-044 & S2-047)","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"apache","dateUpdated":"2018-06-30T09:57:01.000Z","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09"},"datePublic":"2017-09-05T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@apache.org","DATE_PUBLIC":"2017-09-05T00:00:00","ID":"CVE-2017-9804","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Apache Struts","version":{"version_data":[{"version_value":"2.3.7 - 2.3.33"},{"version_value":"2.5 - 2.5.12"}]}}]},"vendor_name":"Apache Software Foundation"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL.  NOTE: this vulnerability exists because of an incomplete fix for S2-047 / CVE-2017-7672."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"A regular expression Denial of Service when using URLValidator (similar to S2-044 & S2-047)"}]}]},"references":{"reference_data":[{"name":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html"},{"name":"20170907 Multiple Vulnerabilities in Apache Struts 2 Affecting Cisco Products: September 2017","refsource":"CISCO","url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170907-struts2"},{"name":"100612","refsource":"BID","url":"http://www.securityfocus.com/bid/100612"},{"name":"https://security.netapp.com/advisory/ntap-20180629-0001/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20180629-0001/"},{"name":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt","refsource":"CONFIRM","url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt"},{"name":"1039261","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1039261"},{"name":"https://struts.apache.org/docs/s2-050.html","refsource":"CONFIRM","url":"https://struts.apache.org/docs/s2-050.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170907-struts2","name":"20170907 Multiple Vulnerabilities in Apache Struts 2 Affecting Cisco Products: September 2017","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"]},{"url":"http://www.securityfocus.com/bid/100612","name":"100612","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20180629-0001/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id/1039261","name":"1039261","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://struts.apache.org/docs/s2-050.html","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T17:18:01.933Z"}}]}}}