SB2021020919 - Input validation error in SAP HANA Database
Published: February 9, 2021
Security Bulletin ID
SB2021020919
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2021-21474)
The vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to improper input validation in the SAML assertion signature MD5 digest algorithm. A remote user can pass specially crafted input to the application and bypass implemented security restrictions.
Remediation
Install update from vendor's website.