Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Format string vulnerability in the msg function for rlpr daemon (rlprd) 2.0.4 allows remote attackers to execute arbitrary code via format string specifiers in a buffer that can not be resolved, which is provided to the syslog function.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Rlpr msg()函数多个安全漏洞
Vulnerability Description
rlpr是一款不使用/etc/printcap的lpd打印工具。 rlpr包含的msg()函数存在格式串和缓冲区溢出问题，本地或远程攻击者可以利用这个漏洞以rlprd进程权限执行任意指令。 问题一是msg()调用syslog函数记录时没有进行任何过滤，提交格式串数据可能破坏内存信息。另外msg()函数对输入缺少充分缓冲区边界检查，可导致缓冲区溢出攻击。精心构建提交数据可能以rlprd进程(远程)或者root(本地)权限执行任意指令。
CVSS Information
N/A
Vulnerability Type
N/A