SB2021021809 - Memory corruption in Google Asylo
Published: February 18, 2021
Security Bulletin ID
SB2021021809
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Buffer overflow (CVE-ID: N/A)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a boundary errors, related to platform/primitives/sgx/trusted_sgx.cc and platform/primitives/util/message.h. A remote attacker can send specially crafted data to the application, trigger memory corruption and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.