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CVE-2019-17531

jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.*

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 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.

CVSS 3.1 · 9.8 Critical EPSS 5.4% KEV · Not listed
Vendors
Debian Fasterxml Netapp and 2 more
Products
Debian Linux Jackson-databind Oncommand Workflow Automation and 30 more
CVE-2019-16943

jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource

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 p6spy (3.8.6) 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 com.p6spy.engine.spy.P6DataSource mishandling.

CVSS 3.1 · 9.8 Critical EPSS 4.7% KEV · Not listed
Vendors
Debian Fasterxml Fedoraproject and 3 more
Products
Debian Linux Jackson-databind Fedora and 33 more