Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In libyal libfwsi before 20191006, libfwsi_extension_block_copy_from_byte_stream in libfwsi_extension_block.c has a heap-based buffer over-read because rejection of an unsupported size only considers values less than 6, even though values of 6 and 7 are also unsupported. NOTE: the vendor has disputed this as described in the GitHub issue
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libyal libfwsi 缓冲区错误漏洞
Vulnerability Description
libyal libfwsi是一款用于访问Windows Shell的库。 libyal libfwsi 20191006之前版本中的libfwsi_extension_block.c文件的‘libfwsi_extension_block_copy_from_byte_stream’函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
CVSS Information
N/A
Vulnerability Type
N/A