Vulnerability Information
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Vulnerability Title
Mintty Sixel Image Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Vulnerability Description
Mintty Sixel Image Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mintty. 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 sixel images. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-23382.
CVSS Information
N/A
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
mintty 安全漏洞
Vulnerability Description
mintty是mintty开源的应用软件Cygwin终端仿真器，也可用于MSYS 和Msys2。 mintty存在安全漏洞，该漏洞源于在将用户提供的数据复制到基于堆的缓冲区之前没有对其进行长度的正确验证。攻击者利用该漏洞可以在当前用户环境中执行代码。
CVSS Information
N/A
Vulnerability Type
N/A