CVE-2021-39185

{"id": "CVE-2021-39185", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2021-09-01T20:15:07.447", "references": [{"url": "https://github.com/http4s/http4s/releases/tag/v0.23.2", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/http4s/http4s/security/advisories/GHSA-52cf-226f-rhr6", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-346"}]}], "descriptions": [{"lang": "en", "value": "Http4s is a minimal, idiomatic Scala interface for HTTP services. In http4s versions 0.21.26 and prior, 0.22.0 through 0.22.2, 0.23.0, 0.23.1, and 1.0.0-M1 through 1.0.0-M24, the default CORS configuration is vulnerable to an origin reflection attack. The middleware is also susceptible to a Null Origin Attack. The problem is fixed in 0.21.27, 0.22.3, 0.23.2, and 1.0.0-M25. The original `CORS` implementation and `CORSConfig` are deprecated. See the GitHub GHSA for more information, including code examples and workarounds."}, {"lang": "es", "value": "Http4s es una interfaz m\u00ednima e idiom\u00e1tica 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 configuraci\u00f3n CORS predeterminada es vulnerable a un ataque de reflexi\u00f3n de origen. El middleware tambi\u00e9n 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 implementaci\u00f3n original de \"CORS\" y \"CORSConfig\" est\u00e1n obsoletas. Consulte el GHSA de GitHub para conseguir m\u00e1s informaci\u00f3n, incluyendo ejemplos de c\u00f3digo y soluciones"}], "lastModified": "2021-09-15T00:12:23.797", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:typelevel:http4s:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EA68C82D-88CA-4315-9FF9-DA0FE8223156", "versionEndIncluding": "0.21.26"}, {"criteria": "cpe:2.3:a:typelevel:http4s:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4F97B04-29A9-4A32-BFC8-E971B72596F6", "versionEndIncluding": "0.22.2", "versionStartIncluding": "0.22.0"}, {"criteria": "cpe:2.3:a:typelevel:http4s:0.23.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40C64FD8-E742-4D74-BCCD-C585A7E05A70"}, {"criteria": "cpe:2.3:a:typelevel:http4s:0.23.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB9E400F-E915-4E63-B580-F54C32CC8FA1"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65C497F9-281C-4565-BD36-B6B4D7E6F8BD"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FCFC3E5-7530-4AAA-A2C7-36DC307B613B"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D03CBFE3-0B31-4D7C-BC5D-61DCD3C2C486"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76F8BC53-544C-4285-8D9B-CB91AD080048"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone13:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "778947CA-20BA-469F-87E1-97D8713ACC75"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone14:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5B02828-1E40-49BE-8367-10296625C696"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone15:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A569F32F-3C8C-4F8F-B0BC-6ADC993596A9"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone16:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "525DBF4B-F574-459D-9CE2-6AF597ABAE10"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone17:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD05B15E-1E4F-43EA-B21A-3B96A77814D6"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone18:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65C79F52-F05F-4F0A-AC27-393197B9EF00"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone19:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A426B4C0-643A-492F-B7FB-725549F613F6"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D95E231C-3D13-45FC-AF9A-CB8CF1FFC983"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone20:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF973F58-0AC7-4B58-A2CF-654133CE7F1A"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone21:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35C40331-C96C-477C-B6BD-D5506E612DA8"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone22:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "615BC827-3E0F-4C1E-8FD2-B59FF31F2D49"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone23:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDFB35FD-4D08-4895-B1B6-FC03BCB3EB22"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone24:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97F74D04-031E-47D4-BA57-DBE9C74CE256"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE093D65-1B3A-4A4A-BC76-05DEF9529712"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DC3CA618-148D-4F97-9913-316DDDD97838"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02FA538C-9D8A-49D5-8268-1A2C3E96B89B"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D18A3ABC-5C47-45BF-978C-5BB17787DCFA"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CE1CF51-E61A-418A-AB22-9D7A6D690BAA"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "29A70AAA-B77A-4291-A700-C910362DB8D4"}, {"criteria": "cpe:2.3:a:typelevel:http4s:1.0.0:milestone9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F8F3C38-57AB-4CBC-8959-7FF51CBA7907"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}