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安全漏洞
Omega-RPG缓冲区溢出漏洞
发布日期:2003-11-11
更新日期:2003-11-18
受影响系统:
omega-rpg omega-rpg 0.90-pa9描述:
- Debian Linux 3.0
BUGTRAQ ID: 9016
CVE(CAN) ID: CVE-2003-0932
omega-rpg是一款LINUX下的游戏程序。
omega-rpg没有正确处理环境变量参数,本地攻击者可以利用这个漏洞进行缓冲区溢出攻击。
攻击者提供包含超长环境变量,并执行omega-rpg,可触发缓冲区溢出,精心构建环境变量参数,可能以game组权限在系统上执行任意指令。
<*来源:Debian Security Advisory
链接:http://www.debian.org/security/2003/dsa-400
*>
建议:
厂商补丁:
Debian
------
Debian已经为此发布了一个安全公告(DSA-400-1)以及相应补丁:
DSA-400-1:New omega-rpg packages fix local games exploit
链接:http://www.debian.org/security/2003/dsa-400
补丁下载:
Source archives:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1.dsc
Size/MD5 checksum: 616 ec09d79e6db8d2a26b2419118c82b6d9
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1.diff.gz
Size/MD5 checksum: 9264 9a1c91a88685a9a3ebbd3d303d9af458
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9.orig.tar.gz
Size/MD5 checksum: 425670 decf9c9c5e217a243d87c5693069016f
Alpha architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_alpha.deb
Size/MD5 checksum: 433086 e0b2fab139c48fd165856261346509ea
ARM architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_arm.deb
Size/MD5 checksum: 329224 8821937e31ffdeb13ca7707be44f2ee2
Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_i386.deb
Size/MD5 checksum: 313176 5f6e8d376c2dcf9eec749a6589410090
Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_ia64.deb
Size/MD5 checksum: 499828 aa1d2895cf9bf64ee15e4632286f819c
HP Precision architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_hppa.deb
Size/MD5 checksum: 367390 bf3008b562d94d34af03cbcecc90e99f
Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_m68k.deb
Size/MD5 checksum: 295016 70d31cc87a332a44155ef356ad8e41b5
Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_mips.deb
Size/MD5 checksum: 373454 39d6c1c8570fe8aae62a9c7e1c970c6a
Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_mipsel.deb
Size/MD5 checksum: 372138 c21602808847f8edf799d7ee4e562899
PowerPC architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_powerpc.deb
Size/MD5 checksum: 355306 3b6e082c0568bc3e090b017d1366bf97
IBM S/390 architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_s390.deb
Size/MD5 checksum: 330438 90c057f921d7861f3a511b684d22a630
Sun Sparc architecture:
http://security.debian.org/pool/updates/main/o/omega-rpg/omega-rpg_0.90-pa9-7woody1_sparc.deb
Size/MD5 checksum: 347386 40762ef4e8f790f1260c7c84bfd24809
补丁安装方法:
1. 手工安装补丁包:
首先,使用下面的命令来下载补丁软件:
# wget url (url是补丁下载链接地址)
然后,使用下面的命令来安装补丁:
# dpkg -i file.deb (file是相应的补丁名)
2. 使用apt-get自动安装补丁包:
首先,使用下面的命令更新内部数据库:
# apt-get update
然后,使用下面的命令安装更新软件包:
# apt-get upgrade
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