Security readout for executives and security teams
CVE-2020-37197 is a denial-of-service flaw in Nsasoft Nsauditor Dnss Domain Name Search Software. An overly long value in the Name field can crash the application. Business impact is service disruption rather than data theft, based on current sources. Exposure is limited to environments running Nsasoft Nsauditor Dnss Domain Name Search Software. Affected versions are not specified in the provided sources, so teams must verify installed versions and deployment scope directly. Treat as a focused availability risk. Prioritize systems where this software supports operations or is reachable by untrusted users. Lack of version and fix details increases the need for inventory and vendor confirmation. Mitigation focus: Identify whether Nsasoft Nsauditor Dnss Domain Name Search Software is installed or exposed.; Check vendor guidance for fixed versions or official workarounds.; Restrict network access to the application where possible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Open ATT&CK lookupCVE-2020-37197 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-47861CVE reference · exploit
- VulnCheck Advisory: Dnss Domain Name Search Software - 'Name' Denial of ServiceCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.