CVE-2020-1960 (GCVE-0-2020-1960)
Vulnerability from cvelistv5
Published
2020-05-14 16:02
Modified
2024-08-04 06:54
Severity ?
Summary
A vulnerability in Apache Flink (1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0) where, when running a process with an enabled JMXReporter, with a port configured via metrics.reporter.reporter_name>.port, an attacker with local access to the machine and JMX port can execute a man-in-the-middle attack using a specially crafted request to rebind the JMXRMI registry to one under the attacker's control. This compromises any connection established to the process via JMX, allowing extraction of credentials and any other transferred data.
References
security@apache.orghttps://lists.apache.org/thread.html/r23e559dee1e69741557b5fe431846de1f1a5981356d0ddb9482df88a%40%3Cdev.flink.apache.org%3EMailing List, Patch, Vendor Advisory
security@apache.orghttps://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r663cf0d5c386bba2f562d45ad484d786151a84f0b95e45e2b0fb8e50%40%3Cissues.flink.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r23e559dee1e69741557b5fe431846de1f1a5981356d0ddb9482df88a%40%3Cdev.flink.apache.org%3EMailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r663cf0d5c386bba2f562d45ad484d786151a84f0b95e45e2b0fb8e50%40%3Cissues.flink.apache.org%3E
Impacted products
Vendor Product Version
n/a Apache Flink Version: Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0
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         id: "CVE-2020-1960",
         lastModified: "2024-11-21T05:11:44.487",
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         published: "2020-05-14T17:15:12.380",
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This compromises any connection established to the process via JMX, allowing extraction of credentials and any other transferred data.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en Apache Flink (versiones 1.1.0 hasta 1.1.5, versiones 1.2.0 hasta 1.2.1, versiones 1.3.0 hasta 1.3.3, versiones 1.4.0 hasta 1.4.2, versiones 1.5.0 hasta 1.5.6, versiones 1.6.0 hasta 1.6.4, versiones 1.7.0 hasta 1.7.2, versiones 1.8.0 hasta 1.8.3, versiones 1.9.0 hasta 1.9.2, versiones 1.10.0) en la que, cuando se ejecuta un proceso con un JMXReporter habilitado, con un puerto configurado por medio de metrics.reporter.reporter_name).port, un atacante con acceso local a la máquina y al puerto JMX puede ejecutar un ataque de tipo man-in-the-middle usando una petición especialmente diseñada para volver a vincular el registro JMXRMI a uno bajo el control del atacante. Esto compromete cualquier conexión establecida al proceso por medio de JMX, permitiendo la extracción de credenciales y cualquier otro dato transferido.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.0,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":1.9,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.4,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.1.0\",\"versionEndIncluding\":\"1.1.5\",\"matchCriteriaId\":\"DC2730A2-F7E5-4069-9827-C938D6D06B19\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.2.0\",\"versionEndIncluding\":\"1.2.1\",\"matchCriteriaId\":\"29AF1D12-9697-469A-A871-C27FC7BD778C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.3.0\",\"versionEndIncluding\":\"1.3.3\",\"matchCriteriaId\":\"054FAA62-196F-4C07-A6B5-C311E32ED6CE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.4.0\",\"versionEndIncluding\":\"1.4.2\",\"matchCriteriaId\":\"1DF033E4-2927-4743-A787-532EDC391DD3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.5.0\",\"versionEndIncluding\":\"1.5.6\",\"matchCriteriaId\":\"41C7A77A-4DBF-4A04-AB5B-2EE209D0890E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.6.0\",\"versionEndIncluding\":\"1.6.4\",\"matchCriteriaId\":\"BF7E4C47-E550-4034-A619-C7EA1E881C63\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.7.0\",\"versionEndIncluding\":\"1.7.2\",\"matchCriteriaId\":\"14386F5C-3438-401A-B4A2-CA32C21B6C1F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.8.0\",\"versionEndIncluding\":\"1.8.3\",\"matchCriteriaId\":\"C0FCCC8E-A3AC-4FB2-AE99-BF24FDA7FD4E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.9.0\",\"versionEndIncluding\":\"1.9.2\",\"matchCriteriaId\":\"E1641985-FAED-4FF4-910F-17E8E01B49AB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:flink:1.10.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E0BCCE2-10C1-4DB9-826D-17E2E4448620\"}]}]}],\"references\":[{\"url\":\"https://lists.apache.org/thread.html/r23e559dee1e69741557b5fe431846de1f1a5981356d0ddb9482df88a%40%3Cdev.flink.apache.org%3E\",\"source\":\"security@apache.org\",\"tags\":[\"Mailing List\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.apache.org/thread.html/r663cf0d5c386bba2f562d45ad484d786151a84f0b95e45e2b0fb8e50%40%3Cissues.flink.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.apache.org/thread.html/r23e559dee1e69741557b5fe431846de1f1a5981356d0ddb9482df88a%40%3Cdev.flink.apache.org%3E\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.apache.org/thread.html/r663cf0d5c386bba2f562d45ad484d786151a84f0b95e45e2b0fb8e50%40%3Cissues.flink.apache.org%3E\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
   },
}


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