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IE 最新 0day 波及了微软全线系统，目前暂时没有补丁。微软于近日发布了一份安全通报，指导您如何暂时屏蔽此漏洞。
9 x6 Y. Q$ h7 l漏洞出在 OLEDB32.dll 这个文件上。所以我们的目的就是屏蔽这个文件。对此，微软连出了4个杀手锏：, }6 W+ O- Y$ i" n8 |% R& @
. G: P! E' `- j: o6 u1. SACL 法
" y# a* D4 b8 p& ?4 R[Unicode]1 ^7 K w8 D3 v7 C
Unicode=yes' `" P8 l( J1 @- l7 p ]
[Version]
( I- C( z% o2 S! z$ ~3 n/ X3 ssignature="$CHICAGO$"
' v- W1 R, _/ O0 G0 eRevision=1$ U& _+ j2 u/ V
[File Security]
5 T/ q" a0 c# K+ ?"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
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将以上内容保存为 BlockAccess_x86.inf& [3 k% O" A4 x) D Y4 `( g; M
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>! }: t: i, @$ F6 H+ d, }8 F
其中 <inf file> 为 inf 文件路径。若成功会看到“操作成功完成”的提示。
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( K4 k- T6 b. Z8 A6 t- E# g* u2. 禁用 Row Position 功能法
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HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
* i* T; F# q% J打开注册表编辑器，将此键删除即可。% ~# ~. ?7 ]( f1 n
- M* R- ~3 a6 s3. 取消 DLL 注册法0 Z% ?; ?' V4 [: D8 j, X' t: h$ s
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在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"
' j0 x7 h: A) g/ O8 ^+ W6 d即可9 B3 g1 L R# G) M- N0 r1 B; Z1 h. A
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4. 权限设置法
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在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N ' U* s" e5 K* H# C: f+ V+ `
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Vista 系统则需要输入3个命令：
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takeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"- u& I& B+ y. m* ?3 r1 y: t
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT( \1 [2 A4 J% `0 \" z+ f; c) x
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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* J2 t9 c/ l$ a6 L) Y/ P, h其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。/ P. p* V0 g$ b. H- H
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附：此漏洞影响的系统、软件列表+ M+ n; y$ \, J! j9 ~4 B
+ ^$ Z) U c% m* t4 @8 q
Windows Internet Explorer 7 - N5 z, X- f/ v. V" I
Windows Internet Explorer 7 for Windows XP , ?( }; E" J. k; |( B
Windows Internet Explorer 7 for Windows Server 2003
; G$ s1 u0 S0 z6 K( ?6 j2 \" uWindows Internet Explorer 7 for Windows Server 2003 IA64 ) f. L7 A. A8 f; h. n9 t- `
Windows Internet Explorer 7 in Windows Vista
. Q. D) ]1 H" P1 xWindows Internet Explorer 8 Beta
3 J3 k7 ]3 }8 G8 @Microsoft Internet Explorer 6.0 Service Pack 2
# Q3 [% S" Y. y& Z: JMicrosoft Internet Explorer 6.0 Service Pack 1 % x) n" |/ S* W) D0 ~
Microsoft Internet Explorer 6.0
" A0 V. M% g6 @; L, L- q4 Z$ qMicrosoft Internet Explorer 5.01 Service Pack 4 " O w, W9 ?* w! {; M+ Q
Windows Server 2008 Datacenter without Hyper-V + M3 Q1 M+ i8 J% |7 _
Windows Server 2008 Enterprise without Hyper-V " ], Z' c7 J3 l8 [
Windows Server 2008 for Itanium-Based Systems . T$ h, ^6 H; d% R4 B. r
Windows Server 2008 Standard without Hyper-V
4 Q0 z: }2 q) E7 GWindows Server 2008 Datacenter $ {3 x* I) F* G* Q/ Q! ?
Windows Server 2008 Enterprise
" O8 C. j! _- w! |' ~% jWindows Server 2008 Standard + G4 D6 J: n n+ k
Windows Web Server 2008 / P/ M3 {. V% @: P
Windows Vista Service Pack 1, when used with: 0 U* n( y# G, Y2 k# e5 H: E
Windows Vista Business ' H2 v- Z& |/ u5 k( F* Q
Windows Vista Enterprise ) x9 M0 p% S1 F2 b3 ~6 k$ |
Windows Vista Home Basic
, a# o' Q. b/ p# {Windows Vista Home Premium
* L+ o! o$ l+ ]Windows Vista Starter
- t3 y- V+ p$ d9 ]Windows Vista Ultimate 7 f" F3 t0 L/ X8 Z' E4 o
Windows Vista Enterprise 64-bit Edition
' W' r* g! P7 n# m- }7 W1 DWindows Vista Home Basic 64-bit Edition
! {6 o3 o# Z2 L1 B; ?Windows Vista Home Premium 64-bit Edition
8 g4 M( A& f0 Z# E4 b3 GWindows Vista Ultimate 64-bit Edition . ?: ^' d$ x* }. S, N4 s, J. O
Windows Vista Business 64-bit Edition
( P6 k' d R, d qMicrosoft Windows Server 2003 Service Pack 1, when used with:
4 F2 ?% ]$ ]4 N) A3 d$ oMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
+ ?; k- G/ Q( {, ^% o0 ^# hMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86) 9 Z+ l( {: p( s5 M0 k
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) $ z8 s; Z1 J6 L
Microsoft Windows Server 2003, Web Edition
& u) X$ L/ }& B& OMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems & v5 ^9 d$ r8 y) Q7 w
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
; j+ p( p- c# e8 EMicrosoft Windows Server 2003, Datacenter x64 Edition " e5 e5 i$ X2 v% g7 g& Q6 O
Microsoft Windows Server 2003, Enterprise x64 Edition - }5 N; h: S( d: i
Microsoft Windows Server 2003, Standard x64 Edition 7 p% v9 W/ S/ x1 l: i; P) ]
Microsoft Windows XP Professional x64 Edition
! L8 u! W! G9 f" Z- L4 oMicrosoft Windows Server 2003 Service Pack 2, when used with:
( b6 j" b: c# k8 G d5 x; uMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
$ S M ~/ t% R5 r( q, B9 @Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
8 I/ p( E9 \; d9 n4 `4 [3 v6 F; z; qMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86)
# p9 S5 k4 G l8 I9 p) H$ M% jMicrosoft Windows Server 2003, Web Edition
0 s3 C. G; Y( yMicrosoft Windows Server 2003, Datacenter x64 Edition
% y `1 B% e3 ]) X" PMicrosoft Windows Server 2003, Enterprise x64 Edition
* i, g$ e8 j- q* qMicrosoft Windows Server 2003, Standard x64 Edition / A7 n% E2 B! ^9 ?/ n8 _
Microsoft Windows XP Professional x64 Edition
: y) o- q% R8 `9 n4 S& MMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems 7 t# \6 A" {% _
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
, |+ a' i# V. K0 b/ [! y2 y# NMicrosoft Windows XP Service Pack 2, when used with:
7 Q* _% v6 d: C0 P. a4 [3 P( `Microsoft Windows XP Home Edition * v$ K3 x$ h' I" }
Microsoft Windows XP Professional $ T- O! x7 ~3 x ?5 t( d5 J
Microsoft Windows XP Service Pack 3, when used with: 1 n3 `: s4 K: S; X2 C- k6 K
Microsoft Windows XP Home Edition $ P+ H, y% ~. [* A% m' X. ^
Microsoft Windows XP Professional
6 j* O) v' ~- E; Y- S1 y! Z" u对于非 x86 系统请参考微软安全通报自行操作。 |
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狗仔卡
发表于 2008-12-14 09:16:52
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发表于 2008-12-14 23:32:27