Regular expression denial of service in Splunk Supporting Add-on for Active Directory



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-0367
CWE-ID CWE-1333
Exploitation vector Network
Public exploit N/A
Vulnerable software
Splunk Supporting Add-on for Active Directory
Client/Desktop applications / Software for system administration

Vendor Splunk Inc.

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Inefficient regular expression complexity

EUVDB-ID: #VU102830

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-0367

CWE-ID: CWE-1333 - Inefficient Regular Expression Complexity

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when processing untrusted input with a regular expressions. A remote user can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Splunk Supporting Add-on for Active Directory: 1.1.13 - 3.1.0

CPE2.3 External links

http://advisory.splunk.com/advisories/SVD-2025-0103


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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



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