Todd Miller Sudo本地权限提升漏洞
发布日期:2005-10-26
更新日期:2005-10-26
受影响系统:
Todd Miller Sudo 1.6.8p9描述:
Todd Miller Sudo 1.6.8p8
Todd Miller Sudo 1.6.8p7
Todd Miller Sudo 1.6.8p5
Todd Miller Sudo 1.6.8p1
Todd Miller Sudo 1.6.8
Todd Miller Sudo 1.6.7p5
Todd Miller Sudo 1.6.7
Todd Miller Sudo 1.6.6
Todd Miller Sudo 1.6.5p2
Todd Miller Sudo 1.6.5p1
Todd Miller Sudo 1.6.5
Todd Miller Sudo 1.6.4p2
Todd Miller Sudo 1.6.4p1
Todd Miller Sudo 1.6.4
Todd Miller Sudo 1.6.3p7
Todd Miller Sudo 1.6.3p6
Todd Miller Sudo 1.6.3p5
Todd Miller Sudo 1.6.3p4
Todd Miller Sudo 1.6.3p3
Todd Miller Sudo 1.6.3p2
Todd Miller Sudo 1.6.3p1
Todd Miller Sudo 1.6.3
Todd Miller Sudo 1.6.2
Todd Miller Sudo 1.6.1
Todd Miller Sudo 1.6
BUGTRAQ ID: 15191
CVE(CAN) ID: CVE-2005-2959
Sudo是一款允许用户以其他用户权限安全的执行命令的程序,广泛使用在Linux和Unix操作系统下。
Sudo中存在本地权限提升漏洞,有一定权限的本地用户可能利用此漏洞以高权限执行任意系统命令。
Sudo不能充分的过滤环境变量。SHELLOPTS和PS4变量都是危险的变量,但仍传递给了以特权用户运行的程序。这可能导致在执行bash脚本时以特权用户的权限执行任意命令。请注意仅有获得了受限超级用户权限的攻击者才可以利用这些漏洞。
<*来源:Tavis Ormandy (taviso@gentoo.org)
链接:http://www.debian.org/security/2005/dsa-870
*>
建议:
厂商补丁:
Debian
------
Debian已经为此发布了一个安全公告(DSA-870-1)以及相应补丁:
DSA-870-1:New sudo packages fix arbitrary command execution
链接:http://www.debian.org/security/2005/dsa-870
补丁下载:
Source archives:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4.dsc
Size/MD5 checksum: 587 c22d78e545cc41285b70e928baf5ef2a
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4.diff.gz
Size/MD5 checksum: 12353 49b036195d8797105cc48b77343409df
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6.orig.tar.gz
Size/MD5 checksum: 333074 4da4bf6cf31634cc7a17ec3b69fdc333
Alpha architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_alpha.deb
Size/MD5 checksum: 151570 03fce4fe476ae16b4672dab579d5fd69
ARM architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_arm.deb
Size/MD5 checksum: 141524 9337ba4f86b1bfc23b9c0ac43831e5b8
Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_i386.deb
Size/MD5 checksum: 134978 ad3fa7172bdf1367bcb7ffada5fe8bd1
Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_ia64.deb
Size/MD5 checksum: 172532 a37d469d4b88fbf61ffcf2bfe2ba2ac9
HP Precision architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_hppa.deb
Size/MD5 checksum: 147642 48ee191d753ce8231406383ddfeca83b
Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_m68k.deb
Size/MD5 checksum: 132792 661352760c71a856734ed98cf59718f8
Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_mips.deb
Size/MD5 checksum: 144444 8bd20f7ef341e7b4210bf83888288817
Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_mipsel.deb
Size/MD5 checksum: 144320 65cd1110ea9d0a24cfd42a963c2e932c
PowerPC architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_powerpc.deb
Size/MD5 checksum: 140708 d46cca27fddf5ba89b3a7ccbce87bfd8
IBM S/390 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_s390.deb
Size/MD5 checksum: 140294 c2b73dd934d2852bd97395021b82bcb1
Sun Sparc architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.4_sparc.deb
Size/MD5 checksum: 143106 7fe864a335c9f438765cedb78b602695
Debian GNU/Linux 3.1 alias sarge
- --------------------------------
Source archives:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.2.dsc
Size/MD5 checksum: 571 ee704f9a7147f4af70b7f98c03fe63ca
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.2.diff.gz
Size/MD5 checksum: 20291 85b39fe73ce73b17f89077f5baff1061
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7.orig.tar.gz
文章整理:西部数码--专业提供域名注册、虚拟主机服务
http://www.west263.com
以上信息与文章正文是不可分割的一部分,如果您要转载本文章,请保留以上信息,谢谢!




