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CVE-2019-25650— River Past CamDo 3.7.6 Structured Exception Handler Buffer Overflow

Quick assessment

Affected
riverpast River Past CamDo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

CVSS 8.4 · High EPSS 0.18% · P8
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I. Basic Information for CVE-2019-25650

Vulnerability Information
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Vulnerability Title
River Past CamDo 3.7.6 Structured Exception Handler Buffer Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
River Past CamDo 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
riverpast River Past CamDo 3.7.6 -

II. Public POCs for CVE-2019-25650

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III. Intelligence Information for CVE-2019-25650

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Vendor Advisories for CVE-2019-25650 (1)

Exploits & Public PoCs for CVE-2019-25650 (1)

Other References for CVE-2019-25650 (1)

IV. Related Vulnerabilities

Same vendor: riverpast
Same weakness: CWE-787

V. Comments for CVE-2019-25650

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