Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Array index error in the make_table function in unlzh.c in the LZH decompression component in gzip 1.3.5, when running on certain platforms, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted GZIP archive that triggers an out-of-bounds write, aka a "stack modification vulnerability."
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
GNU GZip拒绝服务或执行任意代码漏洞
Vulnerability Description
gzip是一款非常流行的文件压缩工具。 gzip解压文档文件的方式中存在多个安全漏洞，包括： 1) unlzh.c文件的make_table()函数中的漏洞允许用户修改某些栈数据，导致拒绝服务或执行任意代码； 2) unpack.c文件的build_tree()函数中存在缓冲区溢出漏洞。如果用户受骗打开了pack文档文件的话，就会导致拒绝服务或执行任意代码； 3) gzip的LZH支持的make_table()函数中存在缓冲区溢出。如果用户受骗解压了包含有特制解码表的文档的话，就会导致拒绝服务或执行任意代
CVSS Information
N/A
Vulnerability Type
N/A