PT-2026-29017 · Heidisql · Heidisql

CVE-2018-25231 · Published 2026-03-30 · Updated 2026-03-30

NVD

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Exploit

Fix

Weakness Enumeration

CWE-98

Related Identifiers

CVE-2018-25231

Affected Products

Heidisql

References · 5

• 🔥 https://exploit-db.com/exploits/45806 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-25231 · Security Note
• https://vulncheck.com/advisories/heidisql-denial-of-service-via-preferences · Note
• https://heidisql.com · Note
• https://heidisql.com/download.php · Note