In short
- CVE-2019-17531 is a CRITICAL (CVSS 9.8) vulnerability affecting com.fasterxml.jackson.core:jackson-databind, jackson-databind (fasterxml), banking platform (oracle).
- Chance of exploitation in the next 30 days (EPSS): 5.4%, higher than 92.7% of all vulnerabilities.
- Fix: update to 2.8.11.5, 2.9.10.1, 2.6.7.3 or later.
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.
More vulnerabilities in com.fasterxml.jackson.core:jackson-databind
See all →Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free