Multiple vulnerabilities in Apache DolphinScheduler

Published: 2022-11-30

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-26885 CVE-2022-45462
CWE-ID	CWE-256 CWE-78
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	DolphinScheduler Other software / Other software solutions
Vendor	Apache Foundation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Unprotected storage of credentials

EUVDB-ID: #VU69763

Risk: Low

CVSSv4.0: 1.1 [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]

CVE-ID: CVE-2022-26885

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

Exploit availability: No

Description

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

Mitigation

Install updates from vendor's website.

Vulnerable software versions

DolphinScheduler: 2.0.0 alpha - 2.0.5

CPE2.3

cpe:2.3:a:apache_foundation:dolphinscheduler:2.0.5:*:*:*:*:*:*:*

External links

https://lists.apache.org/thread/z7084r9cs2r26cszkkgjqpb5bhnxqssp

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) OS Command Injection

EUVDB-ID: #VU69762

Risk: Medium

CVSSv4.0: 6.2 [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]

CVE-ID: CVE-2022-45462

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