漏洞信息详情
glib unsetenv()副本项目删除漏洞
- CNNVD编号:CNNVD-200011-011
- 危害等级: 高危
- CVE编号: CVE-2000-0824
- 漏洞类型: 其他
- 发布时间: 2000-11-14
- 威胁类型: 本地
- 更新时间: 2005-05-02
- 厂 商: gnu
- 漏洞来源: ');">This vulnerability...
漏洞简介
如果环境变量两次提供给一个程序,那么glibc 2.1.1版本的unsetenv函数不正确的移动该环境变量,本地用户通过指明它们自己的副本环境变量如LD_PRELOAD或者LD_LIBRARY_PATH从而执行setuid程序中的任意命令。
漏洞公告
It has been indicated that version 2.2 of glibc will remedy this problem. A patch is available to address this problem. GNU glibc 2.0
- GNU glibc.patch http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/dl-e nviron.c.diff?cvsroot=glibc&r1=1.1&r2=1.2&f=u
- GNU glibc.patch http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/dl-e nviron.c.diff?cvsroot=glibc&r1=1.1&r2=1.2&f=u
- GNU glibc.patch http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/dl-e nviron.c.diff?cvsroot=glibc&r1=1.1&r2=1.2&f=u
- GNU glibc.patch http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/dl-e nviron.c.diff?cvsroot=glibc&r1=1.1&r2=1.2&f=u
- GNU glibc.patch http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/dl-e nviron.c.diff?cvsroot=glibc&r1=1.1&r2=1.2&f=u
- GNU glibc.patch http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/dl-e nviron.c.diff?cvsroot=glibc&r1=1.1&r2=1.2&f=u
参考网址
来源: BID 名称: 648 链接:http://www.securityfocus.com/bid/648 来源: BUGTRAQ 名称: 20000831 glibc unsetenv bug 链接:http://www.securityfocus.com/archive/1/79537 来源: XF 名称: glibc-ld-unsetenv 链接:http://xforce.iss.net/static/5173.php 来源: TURBO 名称: TLSA2000020-1 链接:http://www.turbolinux.com/pipermail/tl-security-announce/2000-September/000020.HTML 来源: BID 名称: 648 链接:http://www.securityfocus.com/bid/648 来源: BID 名称: 1639 链接:http://www.securityfocus.com/bid/1639 来源: REDHAT 名称: RHSA-2000:057 链接:http://www.redhat.com/support/errata/RHSA-2000-057.HTML 来源: SUSE 名称: 20000924 glibc locale security problem 链接:http://www.novell.com/linux/security/advisories/adv5_draht_glibc_txt.HTML 来源: MANDRAKE 名称: MDKSA-2000:045 链接:http://www.linux-mandrake.com/en/updates/MDKSA-2000-045.php3 来源: MANDRAKE 名称: MDKSA-2000:040 链接:http://www.linux-mandrake.com/en/updates/MDKSA-2000-040.php3 来源: DEBIAN 名称: 20000902 glibc: local root exploit 链接:http://www.debian.org/security/2000/20000902 来源: CALDERA 名称: CSSA-2000-028.0 链接:http://www.calderasystems.com/support/security/advisories/CSSA-2000-028.0.txt 来源: BUGTRAQ 名称: 19990917 A few bugs... 链接:http://marc.theaimsgroup.com/?l=bugtraq&m=93760201002154&w=2 来源: BUGTRAQ 名称: 20000906 [slackware-security]: glibc 2.1.3 vulnerabilities patched 链接:http://archives.neohapsis.com/archives/bugtraq/2000-08/0525.HTML 来源: BUGTRAQ 名称: 20000905 Conectiva Linux Security Announcement - glibc 链接:http://archives.neohapsis.com/archives/bugtraq/2000-08/0509.HTML 来源: BUGTRAQ 名称: 20000902 Conectiva Linux Security Announcement - glibc 链接:http://archives.neohapsis.com/archives/bugtraq/2000-08/0436.HTML
受影响实体
- Gnu Glibc:2.1.1
补丁
暂无
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