CVE-2019-25667 TaskInfo 8.2.0.280 Denial of Service Buffer Overflow
Attackers can crash the TaskInfo application by entering oversized strings into registration fields, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-25667?
CVE-2019-25667 is a medium-severity memory corruption vulnerability in Iarsn TaskInfo, published on 5 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
TaskInfo 8.2.0.280 contains a local buffer overflow vulnerability that allows attackers to crash the application by supplying oversized input to registration fields. Attackers can paste excessively long strings into the New User Name or New Serial Number textboxes in the Help menu's registration dialog to trigger a denial of service condition.
Weakness: CWE-787
Which versions are affected by CVE-2019-25667?
It affects 1 product.
Products include Iarsn Taskinfo.
How do I fix CVE-2019-25667?
No fix has been published for CVE-2019-25667 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-25667 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25667 exists.
Sources
Also known as GHSA-cgqv-mm6v-7jj7.