CVE-2019-11772 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2019:2585
https://access.redhat.com/errata/RHSA-2019:2590
https://access.redhat.com/errata/RHSA-2019:2592
https://access.redhat.com/errata/RHSA-2019:2737
https://bugs.eclipse.org/bugs/show_bug.cgi?id=549075 Permissions Required  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST   Reference acceptance level Eclipse Foundation  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11772
NVD Published Date:
07/17/2019
NVD Last Modified:
09/02/2019
Source:
Eclipse Foundation