漏洞信息详情
libgssapi/libgssglue 'GSSAPI_MECH_CONF'环境变量本地权限提升漏洞
漏洞简介
libgssapi和libgssglue 0.4之前版本中存在权限提升漏洞。本地用户可借助GSSAPI_MECH_CONF环境变量获得特权。
漏洞公告
目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接:
http://lwn.net/Alerts/449415/
参考网址
来源: www.citi.umich.edu
链接:http://www.citi.umich.edu/projects/nfsv4/linux/libgssglue/libgssglue-0.4.tar.gz
来源: bugzilla.novell.com
链接:https://bugzilla.novell.com/show_bug.cgi?id=694598
来源: BID
名称: 48490
链接:http://www.securityfocus.com/bid/48490
来源: MLIST
名称: [oss-security] 20110812 Re: CVE Request -- libgssapi, libgssglue -- Ability to load untrusted configuration file, when loading GSS mechanisms and their definitions during initialization
链接:http://www.openwall.com/lists/oss-security/2011/08/12/10
来源: MLIST
名称: [oss-security] 20110722 Re: CVE Request -- libgssapi, libgssglue -- Ability to load untrusted configuration file, when loading GSS mechanisms and their definitions during initialization
链接:http://www.openwall.com/lists/oss-security/2011/07/22/4
来源: MLIST
名称: [oss-security] 20110721 CVE Request -- libgssapi, libgssglue -- Ability to load untrusted configuration file, when loading GSS mechanisms and their definitions during initialization
链接:http://www.openwall.com/lists/oss-security/2011/07/21/3
来源: SECUNIA
名称: 45075
链接:http://secunia.com/advisories/45075
来源: SUSE
名称: SUSE-SU-2011:0696
链接:http://lwn.net/Alerts/449415/
来源: FEDORA
名称: FEDORA-2012-7971
链接:http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082297.html
来源: FEDORA
名称: FEDORA-2012-8067
链接:http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082072.html
受影响实体
- Umich Libgssapi:0.1<!--2000-1-1-->
- Umich Libgssapi:0.2<!--2000-1-1-->
- Umich Libgssapi:0.3<!--2000-1-1-->
- Umich Libgssglue:0.3<!--2000-1-1-->
- Umich Libgssglue:0.1<!--2000-1-1-->
补丁
- libgssglue-0.4<!---->
还没有评论,来说两句吧...