CVE-2020-16588: Null Pointer Dereference
First published: Wed Dec 09 2020(Updated: )
A Null Pointer Deference issue exists in Academy Software Foundation OpenEXR 2.3.0 in generatePreview in makePreview.cpp that can cause a denial of service via a crafted EXR file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Openexr Openexr | =2.3.0 | |
| Debian Debian Linux | =10.0 |
Remedy
https://github.com/AcademySoftwareFoundation/openexr/commit/74504503cff86e986bac441213c403b0ba28d58f
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Reference Links
Frequently Asked Questions
What is CVE-2020-16588?
CVE-2020-16588 is a Null Pointer Deference issue in Academy Software Foundation OpenEXR 2.3.0 that can cause a denial of service via a crafted EXR file.
How severe is CVE-2020-16588?
CVE-2020-16588 has a severity rating of 5.5 (medium).
What software versions are affected by CVE-2020-16588?
Academy Software Foundation OpenEXR 2.3.0 and Debian Debian Linux 10.0 are affected by CVE-2020-16588.
How can CVE-2020-16588 be exploited?
CVE-2020-16588 can be exploited by using a crafted EXR file.
How can I fix CVE-2020-16588?
To fix CVE-2020-16588, you should update to the latest version of Academy Software Foundation OpenEXR or apply the necessary patches.
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