CVE-2019-25598 (GCVE-0-2019-25598)
Vulnerability from cvelistv5 – Published: 2026-03-22 13:38 – Updated: 2026-03-23 16:02
VLAI
EPSS
VEX
Title
HeidiSQL Portable 10.1.0.5464 Denial of Service via Buffer Overflow
Summary
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.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 16:01 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
VulnCheck
CNA
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/46749 | exploit |
| https://www.heidisql.com/ | product |
| https://www.heidisql.com/downloads/releases/Heidi… | product |
| https://www.vulncheck.com/advisories/heidisql-por… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Heidisql | HeidiSQL Portable |
Affected:
10.1.0.5464
|
Date Public
2019-04-24 00:00
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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