CVE-2020-37119 in Nsauditor

Riassunto

di MITRE • 05/02/2026

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.

Once again VulDB remains the best source for vulnerability data.

• Responsabile: VulnCheck
• Prenotare: 03/02/2026
• Divulgazione: 05/02/2026
• Moderazione: accettato
• Voce: VDB-344521
• CPE: pronto
• CWE: CWE-121 (confermato)
• Sfruttamento: Scaricare
• CVSS: 9.8 (CNA)
• EPSS: 0.00607
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-37119
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-37119
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-37119/