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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。% W* i! j" a) ~' Y' x
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：. Y# H& g5 v8 N: b/ [
& a. s3 ^$ m" E. g1 A1. SACL 法
3 G7 a) |0 }0 v) J) _% `[Unicode]
: N! l& n( e, A7 ?+ R$ \Unicode=yes5 A3 R8 F5 d* Q- }/ i& k
[Version]) U V/ G7 e* [' E$ w
signature="$CHICAGO$", v! n( M7 T' i+ g7 J4 \. I
Revision=15 C Q# {- @+ ]
[File Security]
, Y% L3 x1 T7 V# {4 `% H* H- d"%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
' _* n1 `! i' s7 [: U然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>5 a! i1 c2 l/ W9 M0 r; c& r
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。! N+ _! O" B" q* K
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2. 禁用 Row Position 功能法
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/ k4 q% V, ~- G5 N- \& w4 DHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} ! P5 l8 Z, I7 `+ ^
打开注册表编辑器，将此键删除即可。
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# l' e7 I! j; X# `6 B9 p3. 取消 DLL 注册法
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- A: W9 X" y3 w7 M$ S5 v& H7 e在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"0 y5 H6 K! }' w; r1 h
即可
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+ H! G( ^" v' J$ V. N7 d4. 权限设置法! P2 A- @8 n( q* v
; T6 t4 `4 V* r! B! @. z" s在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N
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6 I1 V! E1 j$ m: m- P t" CVista 系统则需要输入3个命令：$ s. f! n* T/ t, A- T
; O: H2 C$ ~9 F; {+ Itakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"; r" W% }2 B5 W/ `" X! D( o, d
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
* ` H! O/ f J" C0 [. dicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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" d6 l9 T6 L, Q8 n- Y* F其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。5 F) { Z5 N" {: b
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附：此漏洞影响的系统、软件列表
3 h& f( c9 L. z9 j9 ]9 T- @* l' D0 @& _
Windows Internet Explorer 7
9 ~; U9 U& @$ u0 F& j# hWindows Internet Explorer 7 for Windows XP 9 f5 F" P1 N9 ^' ] w% F
Windows Internet Explorer 7 for Windows Server 2003 5 [8 S1 w) d+ f8 X
Windows Internet Explorer 7 for Windows Server 2003 IA64 - X8 n* O( p! Q! S2 Q5 ?
Windows Internet Explorer 7 in Windows Vista
) m; y% {( R, R0 I8 V4 M4 P7 lWindows Internet Explorer 8 Beta ( }8 K/ v0 r, S0 ]0 \6 S
Microsoft Internet Explorer 6.0 Service Pack 2
5 j- k5 R& l2 NMicrosoft Internet Explorer 6.0 Service Pack 1
7 }% E2 `$ Q' p SMicrosoft Internet Explorer 6.0
' `8 W" b, Z7 `; TMicrosoft Internet Explorer 5.01 Service Pack 4 + W6 V- E6 Z1 ~. p2 i, h4 \+ ?
Windows Server 2008 Datacenter without Hyper-V # m" C6 u1 i C5 ^% \
Windows Server 2008 Enterprise without Hyper-V 5 r3 o; V1 W' C) r1 C2 u( X, B0 `- q
Windows Server 2008 for Itanium-Based Systems 6 J' A( N3 _0 l- r! V- n( }* v
Windows Server 2008 Standard without Hyper-V ) }( C% M- L$ A, d' t l( W9 v
Windows Server 2008 Datacenter
, I. H) V* |- N. A0 EWindows Server 2008 Enterprise 3 L* K" v* I8 H2 f$ |! ^
Windows Server 2008 Standard ( j/ q* o8 \ j: V0 O0 u
Windows Web Server 2008 / k* G/ `8 t+ q6 m) h R9 v* H
Windows Vista Service Pack 1, when used with: + T' W2 T, h4 [6 Z
Windows Vista Business
( T$ e. Z/ U/ \) tWindows Vista Enterprise , q6 a7 {) L2 O! d$ J+ Z% E) E
Windows Vista Home Basic ( T" ~ F7 T! \9 e1 V& P; N
Windows Vista Home Premium
0 y% i) n5 b) R0 h- YWindows Vista Starter
- K+ s; N7 y/ n% T# ?7 U: O8 QWindows Vista Ultimate + @" W5 G% p. f& ?+ h
Windows Vista Enterprise 64-bit Edition
_& c0 q `0 |! L1 ~: t4 J! T. DWindows Vista Home Basic 64-bit Edition
- K Z: }. L) P3 |) ]: A6 ?; S' O1 dWindows Vista Home Premium 64-bit Edition
' u" c! S/ A1 V2 \Windows Vista Ultimate 64-bit Edition
4 J4 i- p% j( {8 Q: j6 E$ [. t; TWindows Vista Business 64-bit Edition
6 Y# Z( f* _* A/ wMicrosoft Windows Server 2003 Service Pack 1, when used with: * n1 T7 O' y7 W% v2 i; h
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
, }4 F g1 Q9 L, }; u7 z+ IMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
& X( X0 w0 G+ Y; ]. w$ {Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) 8 m6 |' e u7 s( }! F6 T2 D
Microsoft Windows Server 2003, Web Edition 1 y, V$ s) E5 m; R* C
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
* z D: L% o! v% W4 x! u' z8 G5 |Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems ( ]' G2 E: r# D# }
Microsoft Windows Server 2003, Datacenter x64 Edition
) c" C4 a# P6 g+ L* IMicrosoft Windows Server 2003, Enterprise x64 Edition
, i3 o7 d8 x% q) xMicrosoft Windows Server 2003, Standard x64 Edition 1 W% u" }$ k: f6 c: y
Microsoft Windows XP Professional x64 Edition
, m: R; }1 k! U% I9 ], n c6 cMicrosoft Windows Server 2003 Service Pack 2, when used with:
( f6 ~9 C5 I$ I8 @' OMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
% [# q1 K; o. E5 Q( y4 OMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
( u# {% e( ~$ S+ P; ?Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) ; P9 a8 L; a$ R0 l
Microsoft Windows Server 2003, Web Edition
. B: ^: r8 j/ D1 EMicrosoft Windows Server 2003, Datacenter x64 Edition / w: z7 V5 T, ^# [. k& o# t
Microsoft Windows Server 2003, Enterprise x64 Edition 4 G8 h. P: M7 Q
Microsoft Windows Server 2003, Standard x64 Edition 4 R) Z$ b ?$ R4 b$ w
Microsoft Windows XP Professional x64 Edition
% I) Z% j, l6 c' c6 @Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems / ?5 N! f! V. h2 E8 G$ _- I8 c
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems - |( E1 o8 a1 u( k$ }
Microsoft Windows XP Service Pack 2, when used with:
, u% h6 f, X/ A9 B' e- q% KMicrosoft Windows XP Home Edition " z3 k# S: Y4 \
Microsoft Windows XP Professional
8 B) j- B- z- m! uMicrosoft Windows XP Service Pack 3, when used with: : o+ c1 [: p; i: x
Microsoft Windows XP Home Edition ; A1 p3 @7 I; \: ~0 N
Microsoft Windows XP Professional
/ ?! k6 G' p8 g% k- U# M" A# g% h' T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