River Past CamDo 3.7.6 Structured Exception Handler Buffer Overflow

River Past CamDo 3.7.6 contains a structured exception handler (SEH) buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the Lame_enc.dll name field. Attackers can craft a payload with a 280-byte buffer, NSEH jump instruction, and SEH handler address pointing to a pop-pop-ret gadget to trigger code execution and establish a bind shell on port 3110.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

跨界内存写

River Past CamDo 缓冲区错误漏洞

River Past CamDo是River Past公司的一款屏幕录像与摄像头捕获工具。 River Past CamDo 3.7.6版本存在缓冲区错误漏洞，该漏洞源于结构化异常处理程序缓冲区溢出，可能导致本地攻击者通过在Lame_enc.dll名称字段提供恶意字符串来执行任意代码。

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