En resumen
- CVE-2019-17531 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a com.fasterxml.jackson.core:jackson-databind, jackson-databind (fasterxml), banking platform (oracle).
- Probabilidad de explotación en los próximos 30 días (EPSS): 5.4%, mayor que el 92.7% de las vulnerabilidades.
- Solución: actualizar a 2.8.11.5, 2.9.10.1, 2.6.7.3 o posterior.
Description
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.
NVD description
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.
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