Linux util-linux mount /etc/mtab文件破坏漏洞

漏洞信息详情

Linux util-linux mount /etc/mtab文件破坏漏洞

漏洞简介

util-linux是一套用在Linux系统中并包含了多种系统管理工具的软件包,它提供加载、卸载、格式化、分区和管理硬盘驱动器,打开tty端口并得到内核消息等工具。

util-linux 2.19及之前版本中的mount在尝试添加mount条目失败后,没有移除/etc/mtab.tmp文件。本地用户可以借助多个调用,触发/etc/mtab文件的破坏。

漏洞公告

目前厂商还没有提供此漏洞的相关补丁或者升级程序,建议使用此软件的用户随时关注厂商的主页以获取最新版本:
http://freecode.com/projects/util-linux

参考网址

来源: bugzilla.redhat.com

链接:https://bugzilla.redhat.com/show_bug.cgi?id=688980

来源: MLIST

名称: [oss-security] 20110401 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/04/01/2

来源: MLIST

名称: [oss-security] 20110331 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/31/4

来源: MLIST

名称: [oss-security] 20110331 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/31/3

来源: MLIST

名称: [oss-security] 20110322 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/22/6

来源: MLIST

名称: [oss-security] 20110322 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/22/4

来源: MLIST

名称: [oss-security] 20110315 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/15/6

来源: MLIST

名称: [oss-security] 20110314 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/14/7

来源: MLIST

名称: [oss-security] 20110314 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/14/5

来源: MLIST

名称: [oss-security] 20110314 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/14/16

来源: MLIST

名称: [oss-security] 20110307 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/07/9

来源: MLIST

名称: [oss-security] 20110305 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/05/7

来源: MLIST

名称: [oss-security] 20110305 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/05/3

来源: MLIST

名称: [oss-security] 20110303 Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/04/9

来源: MLIST

名称: [oss-security] 20110304 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/04/12

来源: MLIST

名称: [oss-security] 20110303 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/04/11

来源: MLIST

名称: [oss-security] 20110304 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZE

链接:http://openwall.com/lists/oss-security/2011/03/04/10

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