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2 vulnerabilities by WinZip Computing

CVE-2025-1240 (GCVE-0-2025-1240)

Vulnerability from cvelistv5 – Published: 2025-02-11 21:53 – Updated: 2025-02-12 15:36
VLAI?
Title
WinZip 7Z File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
WinZip 7Z File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code 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 parsing of 7Z 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24986.
Severity ?
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
WinZip Computing WinZip Affected: 28.0 16022
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Show details on NVD website
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CVE-2024-8811 (GCVE-0-2024-8811)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:03 – Updated: 2024-12-02 20:49
VLAI?
Title
WinZip Mark-of-the-Web Bypass Vulnerability
Summary
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.
Severity ?
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-693 - Protection Mechanism Failure
Assigner
zdi
References
Impacted products
Vendor Product Version
WinZip Computing WinZip Affected: 28.0 (15640) 64-bit
Create a notification for this product.
Show details on NVD website
To clipboard 

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