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Oracle WebLogic: CVE-2019-12400 : Critical Patch Update

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Oracle WebLogic: CVE-2019-12400 : Critical Patch Update

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:N/I:P/A:N)
Published
08/23/2019
Created
03/01/2022
Added
02/28/2022
Modified
02/28/2022

Description

In version 2.0.3 Apache Santuario XML Security for Java, a caching mechanism was introduced to speed up creating new XML documents using a static pool of DocumentBuilders. However, if some untrusted code can register a malicious implementation with the thread context class loader first, then this implementation might be cached and re-used by Apache Santuario - XML Security for Java, leading to potential security flaws when validating signed documents, etc. The vulnerability affects Apache Santuario - XML Security for Java 2.0.x releases from 2.0.3 and all 2.1.x releases before 2.1.4.

Solution(s)

  • oracle-weblogic-oct-2021-cpu-12_2_1_4_0
  • oracle-weblogic-oct-2021-cpu-14_1_1_0_0

References

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