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CVE-2024-8811— WinZip Mark-of-the-Web Bypass Vulnerability

Quick assessment

Affected
WinZip Computing WinZip
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.

WinZip是WinZip公司的一款功能强大的压缩和加密工具。 WinZip存在安全漏洞，该漏洞源于处理归档文件时移除了Mark-of-the-Web标记，导致提取后的文件同样没有此标记，可能允许远程攻击者在当前用户上下文中执行任意代码。

AI Predicted 6.8 Difficulty: Easy EPSS 0.39% · P31
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I. Basic Information for CVE-2024-8811

Vulnerability Information
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Vulnerability Title
WinZip Mark-of-the-Web Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
WinZip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of WinZip. 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 handling of archive files. When opening an archive that bears the Mark-of-the-Web, WinZip removes the Mark-of-the-Web from the archive file. Following extraction, the extracted files also lack the Mark-of-the-Web. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. Was ZDI-CAN-23983.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
Source: CVE Program / CVE List V5
Vulnerability Title
WinZip 产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WinZip是WinZip公司的一款功能强大的压缩和加密工具。 WinZip存在安全漏洞，该漏洞源于处理归档文件时移除了Mark-of-the-Web标记，导致提取后的文件同样没有此标记，可能允许远程攻击者在当前用户上下文中执行任意代码。
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
WinZip Computing WinZip 28.0 (15640) 64-bit -

II. Public POCs for CVE-2024-8811

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III. Intelligence Information for CVE-2024-8811

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IV. Related Vulnerabilities

Same product: WinZip
Same vendor: WinZip Computing
Same weakness: CWE-693

V. Comments for CVE-2024-8811

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