Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Stack-based buffer overflow in libdb2.so in IBM DB2 7.x and 8.1 allows local users to execute arbitrary code via a long DB2LPORT environment variable.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
IBM DB2 libdb2.so本地缓冲区溢出漏洞
Vulnerability Description
IBM DB2是美国IBM公司的一套关系型数据库管理系统。该系统的执行环境主要有UNIX、Linux、IBM i、z/OS以及Windows服务器版本。 IBM DB2提供的ibdb2.so.1库存在缓冲区溢出问题,本地攻击者可以利用这个漏洞以root用户权限在系统上执行任意指令。 此漏洞可分为两个问题,第一当libdb2.so被装载时它读取DBLPORT环境变量,然后拷贝值到.bss段的缓冲区中,缓冲区会溢出,通过提供一个超长的DB2LPORT环境变量会填充libdb2.so.1库的.bss段的db2M
CVSS Information
N/A
Vulnerability Type
N/A