An Improper Input Validation vulnerability in the Product Update feature of Bitdefender Endpoint Security Tools for Linux allows a man-in-the-middle attacker to abuse the DownloadFile function of the Product Update to achieve remote code execution. This issue affects: Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.155.
Solution:
The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.
| Link | Tags |
|---|---|
| https://www.bitdefender.com/support/security-advisories/improper-input-validation-in-bitdefender-endpoint-security-tools-for-linux-va-9769 | vendor advisory |
| https://herolab.usd.de/security-advisories/usd-2021-0014/ | third party advisory exploit |