Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ExecShield feature in a certain Red Hat patch for the Linux kernel in Red Hat Enterprise Linux (RHEL) 5 and 6 and Fedora 15 and 16 does not properly handle use of many shared libraries by a 32-bit executable file, which makes it easier for context-dependent attackers to bypass the ASLR protection mechanism by leveraging a predictable base address for one of these libraries.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel ASLR安全绕过漏洞
Vulnerability Description
Red Hat Enterprise Linux（RHEL）是美国红帽（Red Hat）公司维护和发布的一套面向企业用户的Linux操作系统。 Red Hat Enterprise Linux (RHEL) 5和6版本；Fedora 15和16版本中的Linux kernel中的某些Red Hat补丁中的‘ExecShield’功能中存在漏洞，该漏洞源于程序未正确地利用32位可执行文件处理对多个共享库的使用。通过利用其中一个库的可预测基地址，上下文相关的攻击者利用该漏洞绕过ASLR保护机制。
CVSS Information
N/A
Vulnerability Type
N/A