CVE-2019-25591
MEDIUMCVSS v3.1: 6.2 · EPSS: 0.0001 (3.2 percentile)
Source data as of:
At a glance
- Severity
- MEDIUM
- CVSS
- 6.2 v3.1 · NVD
- EPSS
- 0.0001 (3.2 percentile) · FIRST.org
- CISA KEV
- No
- Type
- Out-of-bounds Write · NVD CWE
- Attack conditions (CVSS vector)
- No privilegesNo user interaction · Source: NVD Vector
- Published
- 2026-03-22 · Modified: 2026-04-16
- References
- Jump to references (3)
CVSS / EPSS / KEV
Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources
Description
DNSS Domain Name Search Software 2.1.8 contains a buffer overflow vulnerability in the registration code input field that allows local attackers to crash the application by submitting an excessively long string. Attackers can trigger a denial of service by pasting a malicious registration code containing 300 repeated characters into the Name/Key field via the Register menu option.
References
Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.