CVE-2025-0367 Regular Expression Denial of Service (ReDoS) in Splunk Supporting Add-on for Active Directory (SA-ldapsearch)
Attackers can cause a denial of service in Splunk's Active Directory add-on via a vulnerable regular expression pattern.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-0367?
CVE-2025-0367 is a medium-severity denial of service vulnerability in Splunk Supporting Add-on for Active Directory, published on 30 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In versions 3.1.0 and lower of the Splunk Supporting Add-on for Active Directory, also known as SA-ldapsearch, a vulnerable regular expression pattern could lead to a Regular Expression Denial of Service (ReDoS) attack.
Weakness: CWE-1333
Which versions are affected by CVE-2025-0367?
How do I fix CVE-2025-0367?
No fix has been published for CVE-2025-0367 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-0367 being exploited?
There is no known exploitation of CVE-2025-0367 in the wild and no public exploit code.
Sources
Also known as GHSA-xrrm-r8x3-wh4p.