SB2020040632 - Information disclosure in STMicroelectronics STM32F1
Published: April 6, 2020 Updated: November 19, 2024
Security Bulletin ID
SB2020040632
CSH Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Information disclosure (CVE-ID: CVE-2020-8004)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the flash memory read-out protection feature on the microcontroller does not block memory access via the ICode bus. A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.