SB2020012007 - Multiple vulnerabilities in Huawei GaussDB 200
Published: January 20, 2020 Updated: January 24, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) Path traversal (CVE-ID: CVE-2020-1853)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated attacker can traverse directories and download files to a specific directory and read arbitrary files on the system.
2) Command Injection (CVE-ID: CVE-2020-1811)
The vulnerability allows a remote user to execute arbitrary commands on the target system.
The vulnerability exists due to insufficient input validation. A remote authenticated attacker can send a specially crafted request and execute arbitrary commands on the target system.
3) OS Command Injection (CVE-ID: CVE-2020-1790)
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote user can execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.