CVE-2021-34259: Buffer Overflow
First published: Thu Jul 22 2021(Updated: )
A buffer overflow vulnerability in the USBH_ParseCfgDesc() function of STMicroelectronics STM32Cube Middleware v1.8.0 and below allows attackers to execute arbitrary code.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| St Stm32cube Middleware | <=1.8.0 | |
| St Stm32h7b3 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-34259.
What is the title of the vulnerability?
The title of the vulnerability is 'A buffer overflow vulnerability in the USBH_ParseCfgDesc() function of STMicroelectronics STM32Cube Middleware v1.8.0 and below allows attackers to execute arbitrary code.'
What is the affected software?
The affected software is STMicroelectronics STM32Cube Middleware v1.8.0 and below.
How severe is the vulnerability?
The severity of the vulnerability is medium (CVSS score: 6.8).
How can attackers exploit this vulnerability?
Attackers can exploit this vulnerability to execute arbitrary code.
- collector/nvd-index
- agent/author
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- agent/references
- agent/weakness
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
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- collector/mitre-cve
- source/MITRE
- vendor/st
- canonical/st stm32cube middleware
- version/st stm32cube middleware/1.8.0
- canonical/st stm32h7b3