Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD 安全漏洞
Vulnerability Description
FreeBSD是由Core Team团队负责的FreeBSD项目中的一套类Unix自由操作系统，是经过BSD、386BSD和4.4BSD发展而来的类Unix的一个重要分支。 FreeBSD 11.2-RELEASE之前版本中存在安全漏洞，该漏洞源于调用‘setrlimit()’函数来增加RLIMIT_STACK的应用程序可能会将只读内存区域变成读写内存区域。攻击者可借助特制的可执行文件利用该漏洞在用户的上下文中执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A