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See the GitHub GHSA for more information, including code examples and workarounds."},{"lang":"es","value":"Http4s es una interfaz mínima e idiomática de Scala para servicios HTTP. En http4s versiones 0.21.26 y anteriores, 0.22.0 hasta 0.22.2, 0.23.0, 0.23.1, y 1.0.0-M1 hasta 1.0.0-M24, la configuración CORS predeterminada es vulnerable a un ataque de reflexión de origen. El middleware también es susceptible a un ataque de Origen Nulo. El problema se ha corregido en las versiones 0.21.27, 0.22.3, 0.23.2 y 1.0.0-M25. La implementación original de \"CORS\" y \"CORSConfig\" están obsoletas. Consulte el GHSA de GitHub para conseguir más información, incluyendo ejemplos de código y soluciones"}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:N","baseScore":6.4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-346"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:*:*:*:*:*:*:*:*","versionEndIncluding":"0.21.26","matchCriteriaId":"EA68C82D-88CA-4315-9FF9-DA0FE8223156"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:*:*:*:*:*:*:*:*","versionStartIncluding":"0.22.0","versionEndIncluding":"0.22.2","matchCriteriaId":"B4F97B04-29A9-4A32-BFC8-E971B72596F6"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:0.23.0:*:*:*:*:*:*:*","matchCriteriaId":"40C64FD8-E742-4D74-BCCD-C585A7E05A70"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:0.23.1:*:*:*:*:*:*:*","matchCriteriaId":"AB9E400F-E915-4E63-B580-F54C32CC8FA1"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone1:*:*:*:*:*:*","matchCriteriaId":"65C497F9-281C-4565-BD36-B6B4D7E6F8BD"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone10:*:*:*:*:*:*","matchCriteriaId":"6FCFC3E5-7530-4AAA-A2C7-36DC307B613B"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone11:*:*:*:*:*:*","matchCriteriaId":"D03CBFE3-0B31-4D7C-BC5D-61DCD3C2C486"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone12:*:*:*:*:*:*","matchCriteriaId":"76F8BC53-544C-4285-8D9B-CB91AD080048"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone13:*:*:*:*:*:*","matchCriteriaId":"778947CA-20BA-469F-87E1-97D8713ACC75"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone14:*:*:*:*:*:*","matchCriteriaId":"F5B02828-1E40-49BE-8367-10296625C696"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone15:*:*:*:*:*:*","matchCriteriaId":"A569F32F-3C8C-4F8F-B0BC-6ADC993596A9"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone16:*:*:*:*:*:*","matchCriteriaId":"525DBF4B-F574-459D-9CE2-6AF597ABAE10"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone17:*:*:*:*:*:*","matchCriteriaId":"FD05B15E-1E4F-43EA-B21A-3B96A77814D6"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone18:*:*:*:*:*:*","matchCriteriaId":"65C79F52-F05F-4F0A-AC27-393197B9EF00"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone19:*:*:*:*:*:*","matchCriteriaId":"A426B4C0-643A-492F-B7FB-725549F613F6"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone2:*:*:*:*:*:*","matchCriteriaId":"D95E231C-3D13-45FC-AF9A-CB8CF1FFC983"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone20:*:*:*:*:*:*","matchCriteriaId":"CF973F58-0AC7-4B58-A2CF-654133CE7F1A"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone21:*:*:*:*:*:*","matchCriteriaId":"35C40331-C96C-477C-B6BD-D5506E612DA8"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone22:*:*:*:*:*:*","matchCriteriaId":"615BC827-3E0F-4C1E-8FD2-B59FF31F2D49"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone23:*:*:*:*:*:*","matchCriteriaId":"FDFB35FD-4D08-4895-B1B6-FC03BCB3EB22"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone24:*:*:*:*:*:*","matchCriteriaId":"97F74D04-031E-47D4-BA57-DBE9C74CE256"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone3:*:*:*:*:*:*","matchCriteriaId":"DE093D65-1B3A-4A4A-BC76-05DEF9529712"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone4:*:*:*:*:*:*","matchCriteriaId":"DC3CA618-148D-4F97-9913-316DDDD97838"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone5:*:*:*:*:*:*","matchCriteriaId":"02FA538C-9D8A-49D5-8268-1A2C3E96B89B"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone6:*:*:*:*:*:*","matchCriteriaId":"D18A3ABC-5C47-45BF-978C-5BB17787DCFA"},{"vulnerable":true,"criteria":"cpe:2.3:a:typelevel:http4s:1.0.0:milestone7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