{"api_version":"1","generated_at":"2026-07-23T13:13:19+00:00","cve":"CVE-2013-2503","urls":{"html":"https://cve.report/CVE-2013-2503","api":"https://cve.report/api/cve/CVE-2013-2503.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-2503","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-2503"},"summary":{"title":"CVE-2013-2503","description":"Privoxy before 3.0.21 does not properly handle Proxy-Authenticate and Proxy-Authorization headers in the client-server data stream, which makes it easier for remote HTTP servers to spoof the intended proxy service via a 407 (aka Proxy Authentication Required) HTTP status code.","state":"PUBLISHED","assigner":"mitre","published_at":"2013-03-11 17:55:01","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5.8","severity":"","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","baseScore":5.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup","name":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"CVS Info for project ijbswa","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00118.html","name":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00118.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"openSUSE-SU-2013:0564-1: moderate: privoxy: update to 3.0.21 to fix secu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/","name":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"Privoxy Proxy Authentication Credential Exposure – CVE-2013-2503 | Cатсн²² (in)sесuяitу / ChrisJohnRiley","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-2503","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2503","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.0","cpe7":"pre-alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.1","cpe7":"pre-alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.11","cpe7":"alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.11","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.11","cpe7":"pre-alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.12","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.13","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.14","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.16","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.18","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.2","cpe7":"pre-alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"2.9.3","cpe7":"pre-alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.11","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.12","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.13","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.14","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.15","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.16","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.17","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.18","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.19","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.5","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.7","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.8","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"3.0.9","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2503","vulnerable":"1","versionEndIncluding":"3.0.20","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"privoxy","cpe5":"privoxy","cpe6":"*","cpe7":"beta","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T15:44:32.095Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup"},{"name":"openSUSE-SU-2013:0564","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00118.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2013-03-07T00:00:00.000Z","descriptions":[{"lang":"en","value":"Privoxy before 3.0.21 does not properly handle Proxy-Authenticate and Proxy-Authorization headers in the client-server data stream, which makes it easier for remote HTTP servers to spoof the intended proxy service via a 407 (aka Proxy Authentication Required) HTTP status code."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-04-11T09:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/"},{"tags":["x_refsource_CONFIRM"],"url":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup"},{"name":"openSUSE-SU-2013:0564","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00118.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2013-2503","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":"Privoxy before 3.0.21 does not properly handle Proxy-Authenticate and Proxy-Authorization headers in the client-server data stream, which makes it easier for remote HTTP servers to spoof the intended proxy service via a 407 (aka Proxy Authentication Required) HTTP status code."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/","refsource":"MISC","url":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/"},{"name":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup","refsource":"CONFIRM","url":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup"},{"name":"openSUSE-SU-2013:0564","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00118.html"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2013-2503","datePublished":"2013-03-11T17:00:00.000Z","dateReserved":"2013-03-07T00:00:00.000Z","dateUpdated":"2024-08-06T15:44:32.095Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2013-03-11 17:55:01","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","baseScore":5.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:*:beta:*:*:*:*:*:*","versionEndIncluding":"3.0.20","matchCriteriaId":"BD98E972-8A9D-4A66-BA5C-E3C72CA32047"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.0:pre-alpha:*:*:*:*:*:*","matchCriteriaId":"CAEC484E-95D4-4948-AAB8-A69B5EAEA4B9"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.1:pre-alpha:*:*:*:*:*:*","matchCriteriaId":"A20A71E4-128E-4ACD-BBB6-43211CE4635D"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.2:pre-alpha:*:*:*:*:*:*","matchCriteriaId":"5DCE9358-4BD9-4DDE-BCBF-77EBFFC87C34"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.3:pre-alpha:*:*:*:*:*:*","matchCriteriaId":"CBA4016D-0AED-4420-AD8B-90E4C8CA92ED"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.11:alpha:*:*:*:*:*:*","matchCriteriaId":"DF369E54-AC85-4B9C-A1D6-6BC02E5D85FB"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.11:beta:*:*:*:*:*:*","matchCriteriaId":"5984D5CE-6B00-47BA-928D-05528F3C03F0"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.11:pre-alpha:*:*:*:*:*:*","matchCriteriaId":"F2804EA5-A5E4-42CB-A664-87283F93C051"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.12:beta:*:*:*:*:*:*","matchCriteriaId":"2C12A900-DB42-4768-B21A-2ECBFC3CE5FD"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.13:beta:*:*:*:*:*:*","matchCriteriaId":"94547AE0-1A7B-4333-A183-F3B9AF513DB2"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.14:beta:*:*:*:*:*:*","matchCriteriaId":"CD61EC05-42E0-477C-9F2E-57E9B8098AA0"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.16:*:*:*:*:*:*:*","matchCriteriaId":"F3CE3E34-2791-467C-A8BC-20B79CD3543B"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:2.9.18:*:*:*:*:*:*:*","matchCriteriaId":"6EE1B847-C52B-4ECF-8940-4F32F460117C"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0:*:*:*:*:*:*:*","matchCriteriaId":"4E143B2E-D791-4AE2-822C-906DCA8C82D1"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.2:*:*:*:*:*:*:*","matchCriteriaId":"A1702E56-2D3F-4CF2-A1E6-F2986D19063D"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.3:*:*:*:*:*:*:*","matchCriteriaId":"A93EAF26-F70F-4414-A742-F1853D7D3902"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.5:beta:*:*:*:*:*:*","matchCriteriaId":"DFFBAC97-D7F3-494E-8FC3-4FB9CA6B3694"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.6:*:*:*:*:*:*:*","matchCriteriaId":"73FF893F-F6A5-461E-AA91-BA69736FD18C"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.7:beta:*:*:*:*:*:*","matchCriteriaId":"3F356C47-8E6E-4180-87B5-201C685F316F"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.8:*:*:*:*:*:*:*","matchCriteriaId":"8DC2E166-0116-4A0F-AEF7-9DFFFBC664D4"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.9:beta:*:*:*:*:*:*","matchCriteriaId":"5F01BA20-AAF9-43FA-89BC-F5812FDD38BA"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.10:*:*:*:*:*:*:*","matchCriteriaId":"0B591EBC-6E9D-45BC-9C23-D9B9C5487162"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.11:*:*:*:*:*:*:*","matchCriteriaId":"B13F22D3-0DF2-40E0-BD05-9033BBDF8CE1"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.12:*:*:*:*:*:*:*","matchCriteriaId":"40C8E4D4-0F17-49B1-A7B3-DCA711821814"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.13:beta:*:*:*:*:*:*","matchCriteriaId":"A87CEFA0-2A71-442C-859C-8EA51D6731B1"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.14:beta:*:*:*:*:*:*","matchCriteriaId":"2ABA3C9F-4428-40E4-AF52-2AFD2697BB18"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.15:beta:*:*:*:*:*:*","matchCriteriaId":"6DECA040-228B-4482-AA40-68BBD86ED87E"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.16:*:*:*:*:*:*:*","matchCriteriaId":"C0B9FAB7-A1E6-4351-8D8C-21E7C376034A"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.17:*:*:*:*:*:*:*","matchCriteriaId":"4F8826FB-0302-4E5C-8C00-EBF1E1EBFBBF"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.18:*:*:*:*:*:*:*","matchCriteriaId":"9B5846DF-36AA-4A85-82DC-7450C3F8A8E5"},{"vulnerable":true,"criteria":"cpe:2.3:a:privoxy:privoxy:3.0.19:*:*:*:*:*:*:*","matchCriteriaId":"6BCD9081-42B8-4E5D-8B03-76B1701C6EC0"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"2503","Ordinal":"1","Title":"CVE-2013-2503","CVE":"CVE-2013-2503","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"2503","Ordinal":"1","NoteData":"Privoxy before 3.0.21 does not properly handle Proxy-Authenticate and Proxy-Authorization headers in the client-server data stream, which makes it easier for remote HTTP servers to spoof the intended proxy service via a 407 (aka Proxy Authentication Required) HTTP status code.","Type":"Description","Title":"CVE-2013-2503"},{"CveYear":"2013","CveId":"2503","Ordinal":"2","NoteData":"2013-03-11","Type":"Other","Title":"Published"},{"CveYear":"2013","CveId":"2503","Ordinal":"3","NoteData":"2013-04-11","Type":"Other","Title":"Modified"}]}}}