CVE-2021-26260
Medium
Description
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Openexr
PublishedJun 8, 2021
First seenJun 8, 2021
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- openexr openexr3.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openexr openexr | v < 3.0.1 | 3.0.1 |
| fedoraproject fedora | 33 | — |
| debian debian_linux | 9.0, 10.0, 11.0 | — |
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