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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

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

Updated: 2024-08-05T00:26:39.152Z

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

Link: CVE-2019-14893

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T04:27:37.670

Link: CVE-2019-14893

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-09-20T00:00:00Z

Links: CVE-2019-14893 - Bugzilla