CVE-2020-37196
High
Description
Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by providing an oversized registration key. Attackers can generate a 1000-character buffer payload and paste it into the registration key field to trigger an application crash.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNsasoft Domain Name Search Software
PublishedFeb 11, 2026
First seenFeb 11, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nsasoft domain_name_search_software | No range specified | — |
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