Ichitaro Word Processor PersistDirectory Code Execution Vulnerability(CVE-2017-2791)

Summary Ichitaro Office contains a vulnerability that exists when trying to open a specially crafted PowerPoint file. Due to the application incorrectly handling the error case for a function's result, the application will use this result in a pointer calculation for reading file data into. Due t...

CVE-2017-2791

Summary of findings (CVE-2017-2791) : JustSystems Ichitaro 2016 Trial is vulnerable during handling of PowerPoint content. The attacker can craft a chain of records via the Current User and UserEditAtom paths (PowerPoint Document stream) to induce memory corruption. The root cause is lack of vali...