Insecure deserialization In jackson-databind

Description

jackson-databind mishandles the interaction between serialization gadgets and typing FasterXML jackson-databind 2.x before 2.9.10.4, 2.8.11.6, and 2.7.9.7 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions

References

1. https://vulncheck.com/cve/CVE-2020-95482. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-9548.yaml3. https://github.com/fairyming/CVE-2020-95484. https://github.com/FasterXML/jackson-databind/issues/26345. https://github.com/FasterXML/jackson-databind/commit/1e64db6a2fad331f96c7363fda3bc5f3dffa25bb6. https://github.com/FasterXML/jackson-databind/commit/9f4e97019fb0dd836533d0b6198c88787e235ae27. https://www.oracle.com/security-alerts/cpuoct2021.html8. https://www.oracle.com/security-alerts/cpuoct2020.html9. https://www.oracle.com/security-alerts/cpujul2020.html10. https://www.oracle.com/security-alerts/cpujan2021.html11. https://security.netapp.com/advisory/ntap-20200904-000612. https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e806213. https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E14. https://lists.apache.org/thread.html/rdd4df698d5d8e635144d2994922bf0842e933809eae259521f3b5097@%3Cissues.zookeeper.apache.org%3E15. https://lists.apache.org/thread.html/rdd49ab9565bec436a896bc00c4b9fc9dce1598e106c318524fbdfec6@%3Cissues.zookeeper.apache.org%3E16. https://lists.apache.org/thread.html/rd5a4457be4623038c3989294429bc063eec433a2e55995d81591e2ca@%3Cissues.zookeeper.apache.org%3E17. https://lists.apache.org/thread.html/rb6fecb5e96a6d61e175ff49f33f2713798dd05cf03067c169d195596@%3Cissues.zookeeper.apache.org%3E18. https://lists.apache.org/thread.html/r98c9b6e4c9e17792e2cd1ec3e4aa20b61a791939046d3f10888176bb@%3Cissues.zookeeper.apache.org%3E19. https://lists.apache.org/thread.html/r9464a40d25c3ba1a55622db72f113eb494a889656962d098c70c5bb1@%3Cdev.zookeeper.apache.org%3E20. https://lists.apache.org/thread.html/r35d30db00440ef63b791c4b7f7acb036e14d4a23afa2a249cb66c0fd@%3Cissues.zookeeper.apache.org%3E