6 matches found
JustSystems Ichitaro Memory Corruption Vulnerability
JustSystems Ichitaro is a suite of word processing software from the Japanese company JustSystems. JustSystems Ichitaro 2016 Trial fails to properly handle incorrect function results, allowing remote attackers to exploit the vulnerability to build malicious files that can be parsed by the user,...
CVE-2017-2791
JustSystems Ichitaro 2016 Trial 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 int...
Design/Logic Flaw
JustSystems Ichitaro 2016 Trial 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 int...
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...
CVE-2017-2789: Improper Restriction of Operations within the Bounds of a Memory Buffer
When copying filedata into a buffer, JustSystems Ichitaro Office 2016 Trial will calculate two values to determine how much data to copy from the document. If both of these values are larger than the size of the buffer, the application will choose the smaller of the two and trust it to copy data...
CVE-2017-2791: Improper Restriction of Operations within the Bounds of a Memory Buffer
JustSystems Ichitaro 2016 Trial 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 int...