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Ubuntu: USN-4813-1 (CVE-2019-17531): Jackson Databind vulnerabilities

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Ubuntu: USN-4813-1 (CVE-2019-17531): Jackson Databind vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
10/12/2019
Created
03/29/2023
Added
03/22/2023
Modified
03/22/2023

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.

Solution(s)

  • ubuntu-upgrade-libjackson2-databind-java

References

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