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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。
: i4 F. k/ Z+ r8 ?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：
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1. SACL 法
" [9 o. n% Q' v3 m[Unicode]8 v" N. P( m1 r3 L4 m6 d( [# R) M
Unicode=yes
3 B' [- W6 B1 P4 B- r2 }[Version]
% [5 i% k6 t9 E* B/ dsignature="$CHICAGO$"
$ @ C7 |( E, n& p! ARevision=1
" U' r+ w& ^: f h[File Security]9 Z: D( Z' a2 j) C a
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
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- G! D; ~, C6 h& \, J% a将以上内容保存为 BlockAccess_x86.inf) \6 d1 _6 Q# u
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>. e2 {" b8 ? s/ M
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。& K6 q# a; H9 } p
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2. 禁用 Row Position 功能法
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+ G0 I; v" Q$ D; y' D/ oHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} * k P0 W0 e6 Z$ R4 h
打开注册表编辑器，将此键删除即可。
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) |& m6 Q) W2 l6 `' [3. 取消 DLL 注册法
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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"& m6 X; U3 [. v, \
即可. ^% ?3 q* i2 F4 m" L- j4 m+ M6 ^
# {# J6 \- q. Q% u4. 权限设置法
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+ L/ m+ v. r, {8 u7 Z! D在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N 8 p/ m1 _* Z* G
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Vista 系统则需要输入3个命令：6 _) w; _( g$ F4 e! Y! m
$ L8 J8 N1 I: M# o3 f2 ttakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll") u. v" f& }5 _5 L) w0 ]
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
. P" t- D( T. o5 {' t: A3 b5 Picacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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& G2 J7 `( C& F D3 M- `& Z其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。
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/ E. P% ~$ H$ o& r% `7 g附：此漏洞影响的系统、软件列表
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6 Q% P6 o" L0 A- UWindows Internet Explorer 7 1 s8 q$ f$ `9 p \
Windows Internet Explorer 7 for Windows XP + y3 z- N6 Z2 q
Windows Internet Explorer 7 for Windows Server 2003
4 h5 n: ~/ p8 @7 O6 d. zWindows Internet Explorer 7 for Windows Server 2003 IA64
# F2 W N) w& GWindows Internet Explorer 7 in Windows Vista
' W4 r5 I* @2 J- N3 FWindows Internet Explorer 8 Beta
) n& Q/ ^8 T8 y% Z# {4 a& K+ xMicrosoft Internet Explorer 6.0 Service Pack 2 1 B! I( w7 M4 D% ?* Y0 a, ?% T
Microsoft Internet Explorer 6.0 Service Pack 1
4 q0 A; ^% w3 z+ zMicrosoft Internet Explorer 6.0 * v6 C% d6 F7 w9 Z# V2 `, e
Microsoft Internet Explorer 5.01 Service Pack 4
5 ^ s1 K _$ q5 Y' A/ kWindows Server 2008 Datacenter without Hyper-V ! ?: }. K0 x. e6 B' d6 `
Windows Server 2008 Enterprise without Hyper-V
+ Y& @5 _" n% {( D, ^( W( R* \Windows Server 2008 for Itanium-Based Systems ! C7 D& R, {+ l0 M! o) M
Windows Server 2008 Standard without Hyper-V & R# c/ V1 r/ h" ~+ N
Windows Server 2008 Datacenter
# ] ]; r# K- i9 FWindows Server 2008 Enterprise
3 a' D/ O' I _( |* D+ s* L- EWindows Server 2008 Standard ! K* j8 Z0 K) c- T1 r5 |
Windows Web Server 2008 7 N8 C: X- M: }0 @8 E
Windows Vista Service Pack 1, when used with: 5 v: [4 t3 x; Y( r2 n
Windows Vista Business
, b+ x. c8 D6 b. I! K2 X4 N! QWindows Vista Enterprise
T- I9 E2 p0 u8 i6 r$ g: OWindows Vista Home Basic 4 }- Y0 M1 z- B Q2 X) f; p: E
Windows Vista Home Premium 6 k) g/ O, P" U) o7 r& ]+ P8 _/ X
Windows Vista Starter
8 R0 |/ x2 o, L6 fWindows Vista Ultimate
$ r. S- z6 d! l4 I( b' ^6 D4 DWindows Vista Enterprise 64-bit Edition # a' Q3 W! X( Q' w
Windows Vista Home Basic 64-bit Edition & R4 J2 n: r. P8 M( V, U
Windows Vista Home Premium 64-bit Edition
5 B, m' W0 q, sWindows Vista Ultimate 64-bit Edition 9 R, Z* F+ Q( i- h6 y. l+ q
Windows Vista Business 64-bit Edition
% N! e: _+ R& ZMicrosoft Windows Server 2003 Service Pack 1, when used with: 2 U) B) p! e8 h; a1 O4 `+ P' [
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
% u1 h, m& {7 s0 j: p. b" _Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
6 N7 m+ T$ |& z' F5 g& wMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) . e5 f w" E( y5 i2 v
Microsoft Windows Server 2003, Web Edition * J5 b/ k' N8 [* q5 @
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
! H& ]4 g% T% L8 y, X9 IMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems # D5 |1 [0 L9 B+ g! ?
Microsoft Windows Server 2003, Datacenter x64 Edition
, v2 \' H z% A8 `2 ^5 bMicrosoft Windows Server 2003, Enterprise x64 Edition
8 m1 R6 h/ n2 \, F& d, l2 SMicrosoft Windows Server 2003, Standard x64 Edition / [9 H! X+ `. e" ?' _
Microsoft Windows XP Professional x64 Edition
4 G. v9 p, J! M" b8 oMicrosoft Windows Server 2003 Service Pack 2, when used with: ; J" U, `$ D0 D, P
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
5 R3 R) h# `% ? T9 g2 t: N' Q* XMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
+ v9 A% r1 \$ t; \1 aMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) * I5 g* R2 {5 F! B& x" J1 c
Microsoft Windows Server 2003, Web Edition E0 o/ V, g8 R/ E3 \6 i
Microsoft Windows Server 2003, Datacenter x64 Edition 8 l/ z: i. @/ ? ~% K
Microsoft Windows Server 2003, Enterprise x64 Edition
* d6 o9 c. Z1 i2 j) b, D9 X) iMicrosoft Windows Server 2003, Standard x64 Edition - d% Q- j$ m# k% @
Microsoft Windows XP Professional x64 Edition / ^0 J# q7 a) {+ R% A4 J/ \
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems P" K3 O/ [1 o% G
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems , k3 n0 l% q( F% t; V* w
Microsoft Windows XP Service Pack 2, when used with:
8 x. K) e: `8 T5 o# EMicrosoft Windows XP Home Edition 1 e- W" ]$ _7 D- }( Z
Microsoft Windows XP Professional
_! j; T. G$ @! XMicrosoft Windows XP Service Pack 3, when used with:
; r7 b }* d3 `: C9 G6 h+ EMicrosoft Windows XP Home Edition
3 J' M. Q8 n) n0 u% Y1 zMicrosoft Windows XP Professional 0 I- ?1 U: R/ M. j0 I; H+ r7 |
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