Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux-PAM ‘pam_env’ 模块安全漏洞
Vulnerability Description
Linux-PAM（又名PAM）是一种用于Linux平台中的认证机制，它通过提供一些动态链接库和一套统一的API，使系统管理员可以自由选择应用程序使用的验证机制。 Linux-PAM ‘pam_env’模块中的‘_assemble_line()’函数(modules/pam_env/pam_env.c)中存在边界漏洞。攻击者可借助诸如‘~/.pam_environment’的特制文件导致基于堆的缓冲区溢出。Linux-PAM 1.1.5之前版本中存在该漏洞。
CVSS Information
N/A
Vulnerability Type
N/A