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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。; x' \1 I. v+ U1 P6 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：
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4 K& k9 V* E0 [! e6 g$ I# w1. SACL 法( G0 V! |0 i, H. i6 q. t9 C, p i+ @
[Unicode]
8 N; ]4 f3 l. {# x1 UUnicode=yes' K1 r' P: y- t$ [1 d5 y$ |- W& ?
[Version]
+ g7 ]& H/ P8 b# gsignature="$CHICAGO$") g W+ V, g, E5 c; N2 V3 ~
Revision=1
. g, C9 e/ y4 {. j6 u& D[File Security]7 J4 a1 y6 B: h5 D$ t
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"8 q& N6 e. T( }) p
% v6 Z, F* S& G将以上内容保存为 BlockAccess_x86.inf) s/ z1 g1 M3 Q; s9 j a) T' r. M
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
7 e! w* i+ S4 O7 Z, b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。$ {4 H. X# D- |) Z8 F
$ m- D" ^6 D' `: ^2. 禁用 Row Position 功能法& G) o) N* n3 A4 p0 O2 |4 c
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$ ~. q; V4 o) `) ~HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
! c8 P, w& Z8 C* G% W! T. S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. k2 Q8 g6 j! B# m7 d8 N/ ^
) U5 W: ?1 f. X ? X6 S在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"' K, \4 a* b7 X! w3 o7 |
即可: H+ G9 C* h, P$ x/ H. @* a4 K
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4. 权限设置法
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% i' y5 b. d3 m. `: R+ g0 A% v1 Z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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Vista 系统则需要输入3个命令：% e& v! x4 J* G9 }) n1 ^
5 |0 ?5 I2 ~/ D7 `3 Htakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"
( ^! ~6 R3 t9 B0 X/ S+ F- vicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT3 f1 K' c+ z' J1 j
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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+ S( Z+ t9 `9 u* Z& v4 a- W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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附：此漏洞影响的系统、软件列表3 z1 Z6 @& M, L' m9 c
3 I# p8 x8 X( xWindows Internet Explorer 7
" I/ Y' Y: l N# \0 rWindows Internet Explorer 7 for Windows XP
" |% P: b; A0 O. T! j* sWindows Internet Explorer 7 for Windows Server 2003 * F- R) A2 B2 W& O! ~
Windows Internet Explorer 7 for Windows Server 2003 IA64 % T% O* @& w4 F/ V$ y. k6 B# Z
Windows Internet Explorer 7 in Windows Vista ! h" N, q B6 n$ p# P
Windows Internet Explorer 8 Beta
. U# X( L6 {8 yMicrosoft Internet Explorer 6.0 Service Pack 2 ' L3 q- ?5 V( T8 W0 W" Y$ [9 e- n
Microsoft Internet Explorer 6.0 Service Pack 1 " F2 F4 @) w; h" H- N
Microsoft Internet Explorer 6.0 ) Z7 O" M; t2 s, ~4 n1 G% {2 q
Microsoft Internet Explorer 5.01 Service Pack 4
$ X2 x0 X; E H! P' {Windows Server 2008 Datacenter without Hyper-V 7 w0 _; G7 O* J) q8 N
Windows Server 2008 Enterprise without Hyper-V / j4 R: K) i4 J( `5 j6 Z- F
Windows Server 2008 for Itanium-Based Systems 3 }& W: i, S- Q8 g! O
Windows Server 2008 Standard without Hyper-V 3 T0 N) l- s$ {. I" E: n
Windows Server 2008 Datacenter - y$ q( B& u" l$ T: o* B( S5 ]
Windows Server 2008 Enterprise
/ Q+ f7 J* R) D. ^+ p1 x! ~: g% rWindows Server 2008 Standard
8 q5 J! a k) s- B5 _Windows Web Server 2008
) u' m$ l/ y+ j+ v7 P# w9 g2 r) `6 Q/ MWindows Vista Service Pack 1, when used with: 5 C, L' v' J! Z( R( Q0 k5 X
Windows Vista Business
# R ^7 V) E7 q* J1 ` \9 qWindows Vista Enterprise
% _( t( R5 u% q+ g9 \3 d: a3 m \Windows Vista Home Basic ! r# N2 I r Y/ p' d8 G( n
Windows Vista Home Premium
& `: u: b0 G# Z) w1 iWindows Vista Starter
! ^4 K) X$ O/ k; [6 X7 iWindows Vista Ultimate * _- K/ N' C# h4 G. }; R. N1 v( O% W
Windows Vista Enterprise 64-bit Edition : q: V3 o6 W7 |/ Y
Windows Vista Home Basic 64-bit Edition % i: U I) y- J
Windows Vista Home Premium 64-bit Edition # o, M8 }# @7 A- ?; @, [( p
Windows Vista Ultimate 64-bit Edition
5 `. T# x; I0 b# L& W9 ~Windows Vista Business 64-bit Edition - Z$ H2 m" t2 G) k! n9 I
Microsoft Windows Server 2003 Service Pack 1, when used with:
% t9 M/ J# ?% N3 L. G! qMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
5 M; @! Y U i6 i! lMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
0 Q9 {% K& }2 n6 WMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) # y" u* y7 `2 c( w4 i
Microsoft Windows Server 2003, Web Edition * X( J/ h; S7 Y% N) d8 k
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems % `, S2 q6 Y& e; Q% ]" I
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
$ y+ l- ~9 Y! p+ { P z" m# _Microsoft Windows Server 2003, Datacenter x64 Edition , R$ k$ N" [+ f/ N
Microsoft Windows Server 2003, Enterprise x64 Edition
4 N( w( B2 w1 c/ o- N3 jMicrosoft Windows Server 2003, Standard x64 Edition
3 Z; T$ x0 O1 Z/ |+ z7 J8 oMicrosoft Windows XP Professional x64 Edition
3 F* B+ A# }, _( x4 i- x# C/ DMicrosoft Windows Server 2003 Service Pack 2, when used with: $ q |8 [! w2 k/ G4 O
Microsoft Windows Server 2003, Standard Edition (32-bit x86) / O3 F- O# i5 V, b
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) ! {) G% `" b0 u; F/ G4 C6 g* ~
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) 5 U1 [9 T; O& p' y* Q! M- L
Microsoft Windows Server 2003, Web Edition 6 q6 g f( d, R% F, h- |
Microsoft Windows Server 2003, Datacenter x64 Edition 2 ?" }3 l+ o) G
Microsoft Windows Server 2003, Enterprise x64 Edition 7 _9 S5 `" U$ X5 R, w
Microsoft Windows Server 2003, Standard x64 Edition
- k0 o {: l- l/ WMicrosoft Windows XP Professional x64 Edition 0 P: ?5 S2 h6 y2 \) ~
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
1 g2 X6 z6 G2 u5 Z4 S* BMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
$ ?0 ]" j0 z: Z+ n; `Microsoft Windows XP Service Pack 2, when used with: 1 g0 e1 j* F4 X5 N8 \. p6 T, m
Microsoft Windows XP Home Edition
# i* F, r; J) H0 H: e& J, [" NMicrosoft Windows XP Professional
1 H6 W& {( t5 c5 jMicrosoft Windows XP Service Pack 3, when used with: " T5 p W ]- e4 L# {
Microsoft Windows XP Home Edition
& D9 q* n# I$ pMicrosoft Windows XP Professional
/ G: t1 X* |4 K* U+ p# Z: I ^: F, B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