CVE-2021-3475: Integer Overflow
First published: Tue Mar 30 2021(Updated: )
There is a flaw in OpenEXR in versions before 3.0.0-beta. An attacker who can submit a crafted file to be processed by OpenEXR could cause an integer overflow, potentially leading to problems with application availability.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Openexr Openexr | <2.4.3 | |
| Openexr Openexr | >=2.5.0<2.5.4 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this flaw in OpenEXR?
The vulnerability ID for this flaw in OpenEXR is CVE-2021-3475.
What is the severity level of CVE-2021-3475?
The severity level of CVE-2021-3475 is medium with a severity value of 5.3.
Which versions of OpenEXR are affected by CVE-2021-3475?
Versions before 3.0.0-beta of OpenEXR are affected by CVE-2021-3475.
What is the potential impact of CVE-2021-3475?
CVE-2021-3475 could potentially lead to problems with application availability due to an integer overflow caused by a crafted file.
How can I fix CVE-2021-3475?
To fix CVE-2021-3475, users should update to version 3.0.0-beta or later of OpenEXR.
- collector/nvd-index
- vendor/openexr
- canonical/openexr openexr
- version/openexr openexr/2.5.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0