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OpenAdvisories
High · 8.4 CVE-2018-25304 EUVD-2018-21825GHSA-cm7p-95v3-q34h

Free Download Manager 2.0 Build 417 Local Buffer Overflow SEH

Published Apr 29, 2026 · Updated May 26, 2026 · Assigned by VulnCheck

Description

Free Download Manager 2.0 Build 417 contains a local buffer overflow vulnerability in the URL import functionality that allows attackers to trigger a structured exception handler (SEH) chain exploitation. Attackers can craft a malicious URL file that, when imported through the File > Import > Import lists of downloads menu, causes a buffer overflow in the Location header response that overwrites the SEH chain and executes arbitrary code.

Affected products

VendorProductAffectedFixed
Filehippo Free Download Manager 2.0 —

References