FastStone Image Viewer PSD File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

FastStone Image Viewer PSD File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FastStone Image Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25102.

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跨界内存写

FastStone Image Viewer 缓冲区错误漏洞

FastStone Image Viewer是FastStone开源的一款图像浏览器。该产品支持图像浏览、转换和编辑等功能。 FastStone Image Viewer存在缓冲区错误漏洞，该漏洞源于PSD文件解析中的越界写入，可能导致远程代码执行。

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