CVE-2019-25593 jetCast Server 2.0 Denial of Service via Log Directory
Local attackers can crash the jetCast Server by entering an excessively long string in the Log directory configuration field.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-25593?
CVE-2019-25593 is a medium-severity denial of service vulnerability in Jetaudio jetCast Server, published on 22 Mar 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
jetCast Server 2.0 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Log directory configuration field. Attackers can paste a buffer of 5000 characters into the Log directory input, then click Start to trigger a crash that terminates the server process.
Weakness: CWE-1285
Which versions are affected by CVE-2019-25593?
How do I fix CVE-2019-25593?
No fix has been published for CVE-2019-25593 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-2019-25593 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25593 exists.
Sources
Also known as GHSA-3v7f-822w-wj7f.