CVE-2019-11775
Last modified
CVE-2019-11775 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the modified copy of the loop allowing the test to see one value of the field and subsequently the loop to see a modified field value without retesting the condition moved out of the loop. This can lead to a variety of different issues but read out of array bounds is one major consequence of these problems.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.
Description
All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the modified copy of the loop allowing the test to see one value of the field and subsequently the loop to see a modified field value without retesting the condition moved out of the loop. This can lead to a variety of different issues but read out of array bounds is one major consequence of these problems.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Openj9 | < 0.15.0 |
| Redhat | Satellite | 5.8 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Desktop | 7.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Redhat | Enterprise Linux Workstation | 7.0 |
References
- https://access.redhat.com/errata/RHSA-2019:2494Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2495Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2585Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2590Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2592Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2737Third Party Advisory
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=549601Issue Tracking, Vendor Advisory
- https://access.redhat.com/errata/RHSA-2019:2494Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2495Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2585Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2590Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2592Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2737Third Party Advisory
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=549601Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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