jackson-databind polymorphic typing issue
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 prior to 2.9.10.1, 2.8.11.5, and 2.6.7.3. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-17531US | critical9.8 | — | ||
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 ext… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2019:4192WEB
- https://access.redhat.com/errata/RHSA-2020:0159WEB
- https://access.redhat.com/errata/RHSA-2020:0160WEB
- https://access.redhat.com/errata/RHSA-2020:0161WEB
- https://access.redhat.com/errata/RHSA-2020:0164WEB
- https://access.redhat.com/errata/RHSA-2020:0445WEB
- https://github.com/FasterXML/jackson-databindPACKAGE
- https://github.com/FasterXML/jackson-databind/commit/b5a304a98590b6bb766134f9261e6566dcbbb6d0WEB
scry
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