{"schema_version":"1.7.3","id":"GHSA-mx7p-6679-8g3q","published":"2019-10-28T20:51:15Z","modified":"2024-03-15T01:01:46.432481Z","aliases":["CVE-2019-16942"],"summary":"Polymorphic Typing in FasterXML jackson-databind","details":"A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.","affected":[{"package":{"name":"com.fasterxml.jackson.core:jackson-databind","ecosystem":"Maven","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.0"},{"fixed":"2.9.10.1"}]}],"versions":["2.9.0","2.9.0.pr1","2.9.0.pr2","2.9.0.pr3","2.9.0.pr4","2.9.1","2.9.10","2.9.2","2.9.3","2.9.4","2.9.5","2.9.6","2.9.7","2.9.8","2.9.9","2.9.9.1","2.9.9.2","2.9.9.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-mx7p-6679-8g3q/GHSA-mx7p-6679-8g3q.json"}},{"package":{"name":"com.fasterxml.jackson.core:jackson-databind","ecosystem":"Maven","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.8.11.5"}]}],"versions":["2.7.0","2.7.1","2.7.1-1","2.7.2","2.7.3","2.7.4","2.7.5","2.7.6","2.7.7","2.7.8","2.7.9","2.7.9.1","2.7.9.2","2.7.9.3","2.7.9.4","2.7.9.5","2.7.9.6","2.7.9.7","2.8.0","2.8.0.rc1","2.8.0.rc2","2.8.1","2.8.10","2.8.11","2.8.11.1","2.8.11.2","2.8.11.3","2.8.11.4","2.8.2","2.8.3","2.8.4","2.8.5","2.8.6","2.8.7","2.8.8","2.8.8.1","2.8.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-mx7p-6679-8g3q/GHSA-mx7p-6679-8g3q.json"}},{"package":{"name":"com.fasterxml.jackson.core:jackson-databind","ecosystem":"Maven","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.6.7.3"}]}],"versions":["2.0.0","2.0.1","2.0.2","2.0.4","2.0.5","2.0.6","2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.2.0","2.2.0-rc1","2.2.1","2.2.2","2.2.3","2.2.4","2.3.0","2.3.0-rc1","2.3.1","2.3.2","2.3.3","2.3.4","2.3.5","2.4.0","2.4.0-rc1","2.4.0-rc2","2.4.0-rc3","2.4.1","2.4.1.1","2.4.1.2","2.4.1.3","2.4.2","2.4.3","2.4.4","2.4.5","2.4.5.1","2.4.6","2.4.6.1","2.5.0","2.5.0-rc1","2.5.1","2.5.2","2.5.3","2.5.4","2.5.5","2.6.0","2.6.0-rc1","2.6.0-rc2","2.6.0-rc3","2.6.0-rc4","2.6.1","2.6.2","2.6.3","2.6.4","2.6.5","2.6.6","2.6.7","2.6.7.1","2.6.7.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-mx7p-6679-8g3q/GHSA-mx7p-6679-8g3q.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16942"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/issues/2478"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/328a0f833daf6baa443ac3b37c818a0204714b0b"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/54aa38d87dcffa5ccc23e64922e9536c82c1b9c8"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/9593e16cf5a3d289a9c584f7123639655de9ddac"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/bc67eb11a7cf57561f861ff16f879f1fceb5779f"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00001.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q7CANA7KV53JROZDX5Z5P26UG5VN2K43"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TH5VFUN4P7CCIP7KSEXYA5MUTFCUDUJT"},{"type":"WEB","url":"https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Oct/6"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20191017-0006"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4542"},{"type":"WEB","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2020.html"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b2e23c94f9dfef53e04c492e5d02e5c75201734be7adc73a49ef2370@%3Cissues.geode.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/a430dbc9be874c41314cc69e697384567a9a24025e81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