Dawningsoft · Dawningsoft Powerchm · CVE-2009-1352
**Name of the Vulnerable Software and Affected Versions**
Dawningsoft PowerCHM version 5.7
**Description**
The issue is a stack-based buffer overflow that can be triggered by a remote attacker using an HTML file with a link to a long URL, potentially causing a denial of service (application crash) and possibly allowing the execution of arbitrary code. This can be demonstrated with a .rar URL.
**Recommendations**
For Dawningsoft PowerCHM version 5.7, at the moment, there is no information about a newer version that contains a fix for this vulnerability.