Nsauditor · Dnss Domain Name Search · CVE-2019-25591
**Name of the Vulnerable Software and Affected Versions**
DNSS Domain Name Search Software version 2.1.8
**Description**
A buffer overflow occurs in the registration code input field, allowing local attackers to crash the application. This is achieved by submitting an excessively long string, specifically by pasting a malicious registration code containing 300 repeated characters into the `Name/Key` field via the 'Register' menu option, resulting in a denial of service.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.