Vulnerability Information
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Vulnerability Title
FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Vulnerability Description
FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. 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 pixels within BMP files. 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-27517.
CVSS Information
N/A
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
FontForge 安全漏洞
Vulnerability Description
FontForge是fontforge开源的一款开源的支持多种语言的字体编辑工具。 FontForge存在安全漏洞，该漏洞源于解析BMP文件像素时对数据长度验证不当，可能导致堆缓冲区溢出和远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A