Description

Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a carefully constructed exploit.

INFO

Published Date :

2026-02-05T16:13:30.470Z

Last Modified :

2026-04-07T14:05:18.864Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2020-37119 vulnerability.

Vendors Products
Nsasoft
  • Nsauditor
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2020-37119.

URL Resource
https://www.exploit-db.com/exploits/48350 cve-icon cve-icon
https://www.nsauditor.com/ cve-icon cve-icon
https://www.vulncheck.com/advisories/nsauditor-buffer-overflow-sehaslr-bypass-bytes-overwrite cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
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SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact