SB2023031421 - Multiple vulnerabilities in Microsoft Remote Procedure Call Runtime
Published: March 14, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2023-21708)
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in the Remote Procedure Call Runtime. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.
2) Input validation error (CVE-ID: CVE-2023-23405)
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in the Remote Procedure Call Runtime. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.
3) Input validation error (CVE-ID: CVE-2023-24908)
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in the Remote Procedure Call Runtime. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.
4) Input validation error (CVE-ID: CVE-2023-24869)
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in the Remote Procedure Call Runtime. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21708
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-23405
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-24908
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-24869