Bugraq ID: 35279 CNCAN ID：CNCAN-2009061101 FreeBSD是一款开放源代码的BSD操作系统。 FreeBSD "direct pipe writes"实现存在一个整数溢出错误，本地攻击者可以利用漏洞获得部分进程的内存信息，导致敏感信息泄漏。 "direct pipe writes"实现存在的缺陷可导致虚拟到物理地址查询被遗漏，可导致未授权读取其他进程的内存分页信息，使得敏感信息泄漏。 FreeBSD FreeBSD 7.2-STABLE FreeBSD FreeBSD 7.2-RELEASE-p1 FreeBSD FreeBSD 7.1-RELEASE-p6 FreeBSD FreeBSD 6.4-RELEASE-p5 FreeBSD FreeBSD 6.4 -STABLE FreeBSD FreeBSD 6.3-RELEASE-p11 可参考如下补丁： FreeBSD FreeBSD 6.3-RELEASE-p11 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank" rel=external nofollow>http://security.FreeBSD.org/patches/SA-09:09/pipe.patch</a> FreeBSD FreeBSD 7.2-RELEASE-p1 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank" rel=external nofollow>http://security.FreeBSD.org/patches/SA-09:09/pipe.patch</a> FreeBSD FreeBSD 6.4-RELEASE-p5 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank"...
Bugraq ID: 35279 CNCAN ID：CNCAN-2009061101 FreeBSD是一款开放源代码的BSD操作系统。 FreeBSD "direct pipe writes"实现存在一个整数溢出错误，本地攻击者可以利用漏洞获得部分进程的内存信息，导致敏感信息泄漏。 "direct pipe writes"实现存在的缺陷可导致虚拟到物理地址查询被遗漏，可导致未授权读取其他进程的内存分页信息，使得敏感信息泄漏。 FreeBSD FreeBSD 7.2-STABLE FreeBSD FreeBSD 7.2-RELEASE-p1 FreeBSD FreeBSD 7.1-RELEASE-p6 FreeBSD FreeBSD 6.4-RELEASE-p5 FreeBSD FreeBSD 6.4 -STABLE FreeBSD FreeBSD 6.3-RELEASE-p11 可参考如下补丁： FreeBSD FreeBSD 6.3-RELEASE-p11 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank" rel=external nofollow>http://security.FreeBSD.org/patches/SA-09:09/pipe.patch</a> FreeBSD FreeBSD 7.2-RELEASE-p1 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank" rel=external nofollow>http://security.FreeBSD.org/patches/SA-09:09/pipe.patch</a> FreeBSD FreeBSD 6.4-RELEASE-p5 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank" rel=external nofollow>http://security.FreeBSD.org/patches/SA-09:09/pipe.patch</a> FreeBSD FreeBSD 7.1-RELEASE-p6 FreeBSD pipe.patch <a href="http://security.FreeBSD.org/patches/SA-09:09/pipe.patch" target="_blank" rel=external nofollow>http://security.FreeBSD.org/patches/SA-09:09/pipe.patch</a>
