Microsoft Windows Uniscribe Information Disclosure (MS17-011: CVE-2017-0085)

An information disclosure vulnerability exists in Microsoft Windows. The vulnerability is due to the way Windows Uniscribe handles objects in the memory. A remote attacker can exploit this vulnerability by enticing the target user to open a specially crafted ttf file...

Notes on Windows Uniscribe Fuzzing

Posted by Mateusz Jurczyk of Google Project Zero Among the total of 119 vulnerabilities with CVEs fixed by Microsoft in the March Patch Tuesday a few weeks ago, there were 29 bugs reported by us in the font-handling code of the Uniscribe library. Admittedly the subject of font-related security ha...

Windows Uniscribe heap-based out-of-bounds read in USP10!ScriptApplyLogicalWidth（CVE-2017-0062）

We have encountered a crash in the Windows Uniscribe user-mode library, in the USP10!ScriptApplyLogicalWidth function, while trying to display a malformed EMF file: 920c.9190: Access violation - code c0000005 first chance First chance exceptions are reported before any exception handling. This...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, operating remotely, to obtain confidential information from the process’s memory through a specially crafted...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, operating remotely, to obtain confidential information from the process’s memory through a specially crafted...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

The vulnerability of the Windows operating system allows a perpetrator to obtain confidential information from the process memory.

The vulnerability of the Uniscribe component of the Windows operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, acting remotely, to obtain confidential information from the process’s memory through a specially crafted web...

Microsoft Windows - Uniscribe Font Processing Heap Memory Corruption Around USP10!BuildFSM (MS17-011)

Microsoft Windows - Uniscribe Font Processing Heap Memory Corruption Around USP10!BuildFSM MS17-011 Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1029 We have encountered a number of crashes in the Windows Uniscribe user-mode library, while trying to display text using a...