SB2022113037 - Multiple vulnerabilities in Apache DolphinScheduler

Description

This security bulletin contains information about 2 vulnerabilities.

1) Unprotected storage of credentials (CVE-ID: CVE-2022-26885)

CWE-ID: CWE-256 - Unprotected Storage of Credentials

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to gain access to other users' credentials.

The vulnerability exists due to application stored credentials in plain text in a configuration file on the system. A local user can obtain access to sensitive information when using tasks to read config files

2) OS Command Injection (CVE-ID: CVE-2022-45462)

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation within alarm instance management. A remote user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Remediation

Install update from vendor's website.

References

• https://lists.apache.org/thread/z7084r9cs2r26cszkkgjqpb5bhnxqssp
• https://lists.apache.org/thread/2f126y32bf1v3mvxkdgt2jr5j3l1t01w
• http://www.openwall.com/lists/oss-security/2022/11/23/1