Description

HeidiSQL Portable 10.1.0.5464 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer overflow payload into the password input during Microsoft SQL Server login to trigger an application crash.

INFO

Published Date :

2026-03-22T13:38:35.133Z

Last Modified :

2026-03-23T16:02:51.559Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2019-25598 vulnerability.

Vendors Products
Heidisql
  • Heidisql Portable
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2019-25598.

URL Resource
https://www.exploit-db.com/exploits/46749 cve-icon cve-icon
https://www.heidisql.com/ cve-icon cve-icon
https://www.heidisql.com/downloads/releases/HeidiSQL_10.1_64_Portable.zip cve-icon cve-icon
https://www.vulncheck.com/advisories/heidisql-portable-denial-of-service-via-buffer-overflow 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
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
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