CVE-2019-25567 Valentina Studio 9.0.5 Linux Buffer Overflow via Host Field
Local attackers can crash Valentina Studio by pasting oversized input into the Host field, 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-2019-25567?
CVE-2019-25567 is a medium-severity memory corruption vulnerability in Valentina-Db Valentina Studio, published on 21 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Valentina Studio 9.0.5 Linux contains a buffer overflow vulnerability in the Host field of the connection dialog that allows local attackers to crash the application by supplying an oversized input string. Attackers can trigger the vulnerability by pasting a crafted buffer exceeding 264 bytes into the Host field during server connection attempts, causing a denial of service.
Weakness: CWE-787
Which versions are affected by CVE-2019-25567?
It affects 1 product.
Products include Valentina-Db Studio.
How do I fix CVE-2019-25567?
No fix has been published for CVE-2019-25567 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-2019-25567 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25567 exists.
Other vulnerabilities in Valentina-Db Valentina Studio
Sources
Also known as GHSA-rgw4-q35g-348m.