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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。
( D4 h# c) |3 `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：/ F6 q* w0 |# V$ A
1 d- V+ P# h) A3 z( O( w" r1. SACL 法- j7 W3 K9 T r
[Unicode]) o3 z+ @1 F |8 D( ?" Q
Unicode=yes
, F. H; l! O8 Z7 C# _/ y/ N[Version]
# S3 _; y6 e! C* e. Nsignature="$CHICAGO$"( x) A9 w! f( e' O/ Y
Revision=1: r7 R1 a+ P" J# X: Y# h
[File Security]
7 P/ q. o4 L6 o6 g( b+ N& \. N+ f- j"%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
9 v. Y" h }, |; c, V F$ Y然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>" b( c4 q! \& c3 B, }' `! Q, W
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。. \6 c7 K3 A* _2 `
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2. 禁用 Row Position 功能法
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9 }# ~* B+ b/ {HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
* o* b5 x" ]6 K打开注册表编辑器，将此键删除即可。
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3. 取消 DLL 注册法
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" T0 e- O5 q& d* r在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"
. F. ~3 X1 a$ F8 P* _% A即可! L- U* @0 g9 m* e0 Q# X7 v
$ Z8 y2 k6 Q# j8 a. S& R4. 权限设置法6 l& S3 R! |! ?% c8 F/ O& B- X- Q
7 p! V' o% s: m& d在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N 6 D+ j. h3 C) u! Y' c
! \5 ]1 o9 `2 f$ eVista 系统则需要输入3个命令：
% D1 x9 V! L; n# X5 I3 J/ ]. _" g
: u' D& j4 y! Q0 x7 x: Ttakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"
9 Y1 ~7 r8 }; O, R+ kicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
3 `, O7 y( J# _; }' ?icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) ' n5 O/ q" P( f9 t
: D. n$ W. l+ E8 q7 i4 N其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。; n" O# T2 K1 F
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附：此漏洞影响的系统、软件列表
( V: I& q2 R2 |7 f# M$ W. Y% t9 `
" g* G* U) o2 s$ JWindows Internet Explorer 7
9 p% b4 R" }$ G' A* Z3 ~' aWindows Internet Explorer 7 for Windows XP
& o1 G/ F% A/ R; l, _7 ^Windows Internet Explorer 7 for Windows Server 2003
1 i1 q/ k8 i+ B) i; \+ tWindows Internet Explorer 7 for Windows Server 2003 IA64
. V0 D8 j. q) u1 @; ]Windows Internet Explorer 7 in Windows Vista
' J! ?% @$ h7 ]) t! hWindows Internet Explorer 8 Beta
( O& e) h, P, G. R# J' n! FMicrosoft Internet Explorer 6.0 Service Pack 2 0 T; L( M) w- e* [9 {
Microsoft Internet Explorer 6.0 Service Pack 1
' F. a$ |% G: Z7 dMicrosoft Internet Explorer 6.0 ! X C9 r/ c' }1 D' b4 M! t% {
Microsoft Internet Explorer 5.01 Service Pack 4
4 r5 l: P' X( r! H9 kWindows Server 2008 Datacenter without Hyper-V
6 b/ w1 o9 O7 e1 ZWindows Server 2008 Enterprise without Hyper-V
2 o# [) A% Z+ C$ t; fWindows Server 2008 for Itanium-Based Systems / U% q4 j6 w+ s
Windows Server 2008 Standard without Hyper-V
4 p. {% q W0 i* }, N& FWindows Server 2008 Datacenter
" a9 e w! v' A7 h$ JWindows Server 2008 Enterprise
9 ]/ T9 M4 D: n$ z8 h3 gWindows Server 2008 Standard S0 m/ i. C- L+ c8 J& G1 C
Windows Web Server 2008
: c2 j: v' @1 WWindows Vista Service Pack 1, when used with: : u* u1 `) {0 `" [% b$ r8 w
Windows Vista Business : c5 B% O/ s# |9 }
Windows Vista Enterprise
3 l9 h+ p; ^$ L: p4 dWindows Vista Home Basic 2 |2 |: d/ }8 l
Windows Vista Home Premium
3 r; m7 r8 u/ A1 t8 z1 ~Windows Vista Starter + D" m, _% }1 l* o9 a5 f
Windows Vista Ultimate
3 L/ `% l' j7 u7 j/ w1 n. R' N6 vWindows Vista Enterprise 64-bit Edition 5 B- o& E* {$ x
Windows Vista Home Basic 64-bit Edition
3 R6 c3 H, K/ B. q3 t9 }Windows Vista Home Premium 64-bit Edition 5 ]2 t7 Q% P4 x
Windows Vista Ultimate 64-bit Edition 7 @- H9 w' ]9 L3 d1 a
Windows Vista Business 64-bit Edition 8 N b2 }' x8 @
Microsoft Windows Server 2003 Service Pack 1, when used with: ' |! i% D* e$ C1 a; V
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
* U, [ S6 Z( |Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
; G/ ^7 j2 o" v. J* bMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86)
/ Q$ r' k, L% V9 {Microsoft Windows Server 2003, Web Edition
5 M1 g: t8 I; N% Y! P9 }Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
# O$ i0 Z( R. n8 C, ^! d& zMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
2 q4 h$ N( F. }4 I/ X9 O; h V% X. gMicrosoft Windows Server 2003, Datacenter x64 Edition
$ X$ J) `( i W7 c1 oMicrosoft Windows Server 2003, Enterprise x64 Edition
) Z4 t9 ?: B0 q! e+ ~2 L$ R1 kMicrosoft Windows Server 2003, Standard x64 Edition & [: ^6 N h( L! ]' X& s
Microsoft Windows XP Professional x64 Edition
4 \$ s6 L4 D/ h' P% B1 aMicrosoft Windows Server 2003 Service Pack 2, when used with: % z7 K) C l. F5 p; T+ C
Microsoft Windows Server 2003, Standard Edition (32-bit x86) 9 l0 o& j0 J' |( d& Y
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
$ Q( g5 P0 W z; ]% w( E' m. ?Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
4 k1 w* D+ z7 Q" q* s2 q/ nMicrosoft Windows Server 2003, Web Edition " n, Y1 W) h# J9 B# a: I# b5 C
Microsoft Windows Server 2003, Datacenter x64 Edition 8 D: A/ @3 t Q! T, E* ]2 `& }0 O k
Microsoft Windows Server 2003, Enterprise x64 Edition 7 K/ l/ ^) X- T6 A; Z# P* q
Microsoft Windows Server 2003, Standard x64 Edition % O! n# S9 e, o* X! B5 m
Microsoft Windows XP Professional x64 Edition
( p3 d- F8 p, J! k& wMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems & A& ~; r- q" H! s6 b: C- C
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
- T6 `* t2 n( |8 M; L1 w/ a) t" jMicrosoft Windows XP Service Pack 2, when used with: 9 C, Q, E4 C& N# J# c9 f
Microsoft Windows XP Home Edition $ `; X8 F* D0 S2 ]
Microsoft Windows XP Professional 3 d2 Z) s3 o: U) `+ R; R% }
Microsoft Windows XP Service Pack 3, when used with:
1 u2 P' y5 E% RMicrosoft Windows XP Home Edition
2 ]! j* @* q0 J$ k4 ?+ `/ {Microsoft Windows XP Professional
0 l+ G# c; p! {( B8 c9 m; n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