{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-15T10:54:57.148","vulnerabilities":[{"cve":{"id":"CVE-2016-4975","sourceIdentifier":"security@apache.org","published":"2018-08-14T12:29:00.220","lastModified":"2024-11-21T02:53:20.620","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the \"Location\" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31)."},{"lang":"es","value":"Posible inyección CRLF que permite ataques de separación de respuesta HTTP para los sitios que emplean mod_userdir. Este problema fue mitigado gracias a los cambios realizados en las versiones 2.4.25 y 2.2.32, que prohíben la inyección CR o LF en \"Location\" o en otro tipo de clave o valor de cabecera saliente. Esto se ha solucionado en Apache HTTP Server 2.4.25 (2.4.1-2.4.23 afectadas). Esto se ha solucionado en Apache HTTP Server 2.2.32 (2.2.0-2.2.31 afectadas)."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-93"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.0:*:*:*:*:*:*:*","matchCriteriaId":"67AD11FB-529C-404E-A13B-284F145322B8"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.2:*:*:*:*:*:*:*","matchCriteriaId":"CCBBB7FE-35FC-4515-8393-5145339FCE4D"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.3:*:*:*:*:*:*:*","matchCriteriaId":"F519633F-AB68-495A-B85E-FD41F9F752CA"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.4:*:*:*:*:*:*:*","matchCriteriaId":"A894BED6-C97D-4DA4-A13D-9CB2B3306BC5"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.6:*:*:*:*:*:*:*","matchCriteriaId":"34A847D1-5AD5-4EFD-B165-7602AFC1E656"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.8:*:*:*:*:*:*:*","matchCriteriaId":"9AF3A0F5-4E5C-4278-9927-1F94F25CCAFC"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.9:*:*:*:*:*:*:*","matchCriteriaId":"AB63EBE5-CF14-491E-ABA5-67116DFE3E5B"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.10:*:*:*:*:*:*:*","matchCriteriaId":"8C2A33DE-F55F-4FD8-BB00-9C1E006CA65C"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.11:*:*:*:*:*:*:*","matchCriteriaId":"B1CF6394-95D9-42AF-A442-385EFF9CEFE1"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.12:*:*:*:*:*:*:*","matchCriteriaId":"02B629FB-88C8-4E85-A137-28770F1E524E"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.13:*:*:*:*:*:*:*","matchCriteriaId":"03550EF0-DF89-42FE-BF0E-994514EBD947"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.14:*:*:*:*:*:*:*","matchCriteriaId":"4886CCAB-6D4E-45C7-B177-2E8DBEA15531"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.15:*:*:*:*:*:*:*","matchCriteriaId":"C35631AC-7C35-4F6A-A95A-3B080E5210ED"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.16:*:*:*:*:*:*:*","matchCriteriaId":"6CED2BA6-BE5E-4EF1-88EB-0DADD23D2EEF"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.17:*:*:*:*:*:*:*","matchCriteriaId":"A71F4154-AD20-4EEA-9E2E-D3385C357DA5"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:*","matchCriteriaId":"B0B8C9DB-401E-42B3-BAED-D09A96DE9A90"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.19:*:*:*:*:*:*:*","matchCriteriaId":"062C20A0-05A0-4164-8330-DF6ADFE607F4"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.20:*:*:*:*:*:*:*","matchCriteriaId":"D345BA35-93BB-406F-B5DC-86E49FB29C22"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.21:*:*:*:*:*:*:*","matchCriteriaId":"7ED4892F-C829-4BEA-AB82-6A78F6F2426D"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.22:*:*:*:*:*:*:*","matchCriteriaId":"00128AAD-E746-4DCD-8676-1381E5232220"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.23:*:*:*:*:*:*:*","matchCriteriaId":"FE0D7ABB-DE11-40D6-8AAF-C626DD7E3914"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.24:*:*:*:*:*:*:*","matchCriteriaId":"5252544F-7BDD-42EE-856E-B351B4B6D381"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.25:*:*:*:*:*:*:*","matchCriteriaId":"58375DE5-F7EC-400D-84A2-CD70B72C4F63"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.26:*:*:*:*:*:*:*","matchCriteriaId":"15233815-C037-41BB-A447-A078F83A93F6"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.27:*:*:*:*:*:*:*","matchCriteriaId":"5444C583-CF83-4ECD-8DF8-66D8C1FCF096"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.29:*:*:*:*:*:*:*","matchCriteriaId":"6C306D07-9DF3-4AD1-9984-ECA094D0F50E"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.2.31:*:*:*:*:*:*:*","matchCriteriaId":"513A1C46-80FF-489C-AD31-F8F790C6D6C9"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:http_server:2.4.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