Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The bmexec_trans function in kwset.c in grep 2.19 through 2.21 allows local users to cause a denial of service (out-of-bounds heap read and crash) via crafted input when using the -F option.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Grep 缓冲区溢出漏洞
Vulnerability Description
Grep是软件开发者Jim Meyering所负责维护的一套用于Unix系统下的文本搜索工具。该工具能够使用正则表达式搜索文本，并只输出匹配（或者不匹配）的行或文本。 Grep 2.19版本至2.21版本的kwset.c文件中的‘bmexec_trans’函数存在安全漏洞。当程序使用-F选项时，本地攻击者可借助特制的输入利用该漏洞造成拒绝服务（越边界堆读取和崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A