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Debian: CVE-2019-17531: jackson-databind -- security update

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Debian: CVE-2019-17531: jackson-databind -- security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
10/12/2019
Created
12/13/2019
Added
12/12/2019
Modified
01/25/2021

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)

  • debian-upgrade-jackson-databind

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