Security readout for executives and security teams
CVE-2019-25591 is a local denial-of-service issue in DNSS Domain Name Search Software 2.1.8. A person with local access to the application can enter an overly long registration value and crash it. This affects availability of that desktop tool, not broader network or system compromise based on the provided sources. Exposure is likely limited to systems where DNSS Domain Name Search Software 2.1.8 is installed and accessible to a local user. The provided sources do not indicate remote exploitation or impact beyond crashing the application. Treat as a low-to-moderate operational risk. Prioritize cleanup if the software is present on shared, kiosk, lab, or administrator workstations. It does not currently warrant emergency response absent evidence of active exploitation or broader system impact. Mitigation focus: Identify installations of DNSS Domain Name Search Software 2.1.8.; Check NSAuditor or trusted vendor channels for updated guidance or fixed versions.; Remove the software if it is not business-required..
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-2019-25591 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.9 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
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:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
6.9MediumVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-46831CVE reference · exploit
- VulnCheck Advisory: DNSS Domain Name Search Software 2.1.8 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.
Out-of-bounds Write
Out-of-bounds Write represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.