CVE-2018-25231

HeidiSQL 9.5.0.5196 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long file path in the logging preferences. Attackers can input a buffer-overflow payload through the SQL log file path field in Preferences > Logging to trigger an application crash.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.exploit-db.com/exploits/45806
https://www.heidisql.com/
https://www.heidisql.com/download.php
https://www.vulncheck.com/advisories/heidisql-denial-of-service-via-preferences

Configurations

No configuration.

History

No history.

Information

Published : 2026-03-30 12:16

Updated : 2026-03-30 13:26

NVD link : CVE-2018-25231

Mitre link : CVE-2018-25231

CVE.ORG link : CVE-2018-25231

JSON object : View

Products Affected

No product.

CWE

CWE-98

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

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