{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-15T22:44:03.908","vulnerabilities":[{"cve":{"id":"CVE-2021-45458","sourceIdentifier":"security@apache.org","published":"2022-01-06T13:15:08.330","lastModified":"2024-11-21T06:32:14.937","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their password and configure it into kylin's configuration file, there is a risk that the password may be decrypted. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions."},{"lang":"es","value":"Apache Kylin proporciona clases de cifrado PasswordPlaceholderConfigurer para ayudar a usuarios a cifrar sus contraseñas. En el algoritmo de cifrado usado por esta clase de cifrado, el cifrado es inicializado con una clave y un IV embebidos. Si los usuarios usan la clase PasswordPlaceholderConfigurer para cifrar su contraseña y la configuran en el archivo de configuración de kylin, se presenta el riesgo de que la contraseña pueda ser descifrada. Este problema afecta a Apache Kylin 2 versiones 2.6.6 y anteriores; Apache Kylin 3 versiones 3.1.2 y anteriores; Apache Kylin 4 versiones 4.0.0 y anteriores."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"security@apache.org","type":"Secondary","description":[{"lang":"en","value":"CWE-798"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-330"},{"lang":"en","value":"CWE-798"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0","versionEndIncluding":"2.6.6","matchCriteriaId":"7ED3ED46-D80F-4D42-9973-9F075B946351"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*","versionStartIncluding":"3.0.0","versionEndExcluding":"3.1.3","matchCriteriaId":"5EB6EBBD-9C39-45B1-9EED-9D99228D0D76"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:kylin:4.0.0:-:*:*:*:*:*:*","matchCriteriaId":"A9ED56E6-4BD6-410A-894C-350295DB8443"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:kylin:4.0.0:alpha:*:*:*:*:*:*","matchCriteriaId":"7CBD3E44-4EB4-474D-911C-3C1ED9061DCE"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:kylin:4.0.0:beta:*:*:*:*:*:*","matchCriteriaId":"BE87BCCF-8188-44F3-A727-808A8D6C45B9"}]}]}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2022/01/06/3","source":"security@apache.org","tags":["Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2022/01/06/7","source":"security@apache.org","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.apache.org/thread/oof215qz188k16vhlo97cm1jksxdowfy","source":"security@apache.org","tags":["Mailing List","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2022/01/06/3","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2022/01/06/7","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.apache.org/thread/oof215qz188k16vhlo97cm1jksxdowfy","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Vendor Advisory"]}]}}]}