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zdiHossein Lotfi of Trend Micro Zero Day InitiativeZDI-21-177
HistoryFeb 10, 2021 - 12:00 a.m.

Microsoft Windows Camera Codec Pack Out-Of-Bounds Write Remote Code Execution Vulnerability

2021-02-1000:00:00
Hossein Lotfi of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
14

0.046 Low

EPSS

Percentile

92.6%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. 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 WindowsCodecsRaw module. 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.