FreeBSD-SA-10:05.opie

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-10:05.opie Security Advisory The FreeBSD Project Topic: OPIE off-by-one stack overflow Category: contrib Module: contribopie Announced: 2010-05-27 Credits:...

FreeBSD ZFS ZIL不安全文件权限漏洞

Bugraq ID: 37657 FreeBSD是一款基于BSD的操作系统。 FreeBSD ZFS存在安全漏洞，本地攻击者可以利用漏洞获得敏感信息或提升特权。 当重播setattr事务时，重播代码默认会以不安全的权限设置属性，当记录这些事务信息时没有再次更改这些属性。 系统崩溃或掉电等情况下会把部分文件以07777属性设置。这可导致获得敏感信息或提升特权。 FreeBSD FreeBSD 8.0-STABLE FreeBSD FreeBSD 8.0-RELEASE FreeBSD FreeBSD 7.2-STABLE FreeBSD FreeBSD 7.1-STABLE FreeBSD...

FreeBSD-SA-09:14.devfs

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-09:14.devfs Security Advisory The FreeBSD Project Topic: Devfs / VFS NULL pointer race condition Category: core Module: kern Announced: 2009-10-02 Credits:...