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IBM Java: IBM Security Update July 2019 (CVE-2019-11772)

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IBM Java: IBM Security Update July 2019 (CVE-2019-11772)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
07/17/2019
Created
08/08/2019
Added
08/07/2019
Modified
09/20/2019

Description

In Eclipse OpenJ9 prior to 0.15, the String.getBytes(int, int, byte[], int) method does not verify that the provided byte array is non-null nor that the provided index is in bounds when compiled by the JIT. This allows arbitrary writes to any 32-bit address or beyond the end of a byte array within Java code run under a SecurityManager.

Solution(s)

  • ibm-java-upgrade-8_0_5_40

References

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