标题: IBM AIX多个漏洞 [打印本页]

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作者: pioneer     时间: 2007-9-8 09:39    标题: IBM AIX多个漏洞

来源

secunia.com
操作系统
AIX 5.x

描述

这可被恶意的本地用户用来删除特定的系统文件导致拒绝服务或提权

1)fcstat, ibstat, mkpath, svprint, swcons，uucp UNIX-to-UNIX Copy, 和 xlplm 命令的越界错误可导致缓冲溢出。溢出成功后可执行root权限的任意代码

2)SET操作的perfstat核心扩展参数的用户优先权不能核实perfstat系统的调用

3)invscout命令中特定的输入错误可导致例如删除特定系统文件等等

解决方案

应用临时补丁或当APAR有提供时尽快应用:
ftp://aix.software.ibm.com/aix/efixes/security/svprint_ifix.tar.Z
ftp://aix.software.ibm.com/aix/efixes/security/swcons_ifix.tar.Z
ftp://aix.software.ibm.com/aix/efixes/security/xlplm_ifix.tar.Z
ftp://aix.software.ibm.com/aix/e ... invscout_ifix.tar.Z

AIX 5.2.0:
APAR IY94739
APAR IY91132
APAR IZ02717 (available approximately 10/31/2007)
APAR IY98819 (available approximately 10/31/2007)
APAR IY97215
APAR IZ00997 (available approximately 10/31/2007)
APAR IY98506 (available approximately 11/27/2007)

AIX 5.3.0:
APAR IY94761
APAR IY97233
APAR IY91145
APAR IY97309
APAR IZ02718 (available approximately 11/27/2007)
APAR IY98804 (available approximately 11/27/2007)
APAR IY95852
APAR IZ00997 (available approximately 11/27/2007)
APAR IY98506 (available approximately 11/27/2007)

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