CVE-2021-44422: Input Validation
First published: Tue Dec 21 2021(Updated: )
An Improper Input Validation Vulnerability exists when reading a BMP file using Open Design Alliance Drawings SDK before 2022.12. Crafted data in a BMP file can trigger a write operation past the end of an allocated buffer, or lead to a heap-based buffer overflow. An attacker can leverage this vulnerability to execute code in the context of the current process.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opendesign Drawings Sdk | <2022.12 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-44422?
CVE-2021-44422 is an Improper Input Validation Vulnerability in Open Design Alliance Drawings SDK before 2022.12.
How does CVE-2021-44422 affect Open Design Alliance Drawings SDK?
CVE-2021-44422 can lead to a write operation past the end of an allocated buffer or a heap-based buffer overflow when reading a BMP file using Open Design Alliance Drawings SDK before 2022.12.
What is the severity of CVE-2021-44422?
CVE-2021-44422 has a severity rating of 7.8 (high).
How can an attacker exploit CVE-2021-44422?
An attacker can exploit CVE-2021-44422 by crafting malicious data in a BMP file, which can trigger the vulnerability and potentially lead to a buffer overflow or write operation beyond the allocated buffer.
How can I fix CVE-2021-44422?
To fix CVE-2021-44422, users should update to Open Design Alliance Drawings SDK version 2022.12 or later, which addresses the vulnerability.
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