SB2022012522 - Multiple vulnerabilities in Apache ShenYu
Published: January 25, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Code Injection (CVE-ID: CVE-2021-45029)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary Groovy or SpEL code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Information disclosure (CVE-ID: CVE-2022-23223)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to HTTP response from the application includes user's password. A remote attacker can gain unauthorized access to sensitive information.
3) Improper access control (CVE-ID: CVE-2022-23944)
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions to the /plugin API. A remote non-authenticated attacker can bypass implemented security restrictions and gain unauthorized access to the application.
4) Improper Authentication (CVE-ID: CVE-2022-23945)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in while processing authentication requests on ShenYu Admin when register by HTTP. A remote attacker can bypass authentication process and gain unauthorized access to the application.
Remediation
Install update from vendor's website.