A flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code.
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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-03-02T20:11:32

Updated: 2020-10-20T21:14:57

Reserved: 2019-08-10T00:00:00


Link: CVE-2019-14893

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-03-02T21:15:17.520

Modified: 2023-11-07T03:05:21.523


Link: CVE-2019-14893

JSON object: View

cve-icon Redhat Information

No data.