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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。+ J9 Y9 L; c% Q7 p" T) `6 @- R$ `
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
0 k& E( B* K# }$ q% s( Q[Unicode]
& h; A" F4 Y1 R: g$ O7 q1 q- }Unicode=yes
+ d% \5 w( O* s: N1 B! G8 b[Version]
7 ^ S9 ?; x4 m1 z/ Tsignature="$CHICAGO$"% M6 b0 H8 ^; [1 b- L H3 N' m* K
Revision=12 [* o. B! p8 w+ k
[File Security]: K/ c* C6 [4 Y9 k: w% Z
"%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
) }' C6 F. y5 [5 i% ^& k5 q然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
4 Q5 Z4 C% `: W, l( Z4 m$ Y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。/ U( n: b6 Y& y; n2 X
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2. 禁用 Row Position 功能法
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! h' ?/ V6 `/ Q% RHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} - t9 _( U, x- ^$ H) w( C
打开注册表编辑器，将此键删除即可。
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" o5 {: V/ t, k; q. l3. 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" A0 s! X1 ?; I
即可. D2 g+ u. O" T2 L3 Q, |- I
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4. 权限设置法( e% A2 J8 L: ^0 J- p6 u
* T5 o) K8 l4 F在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N , F5 F0 S6 a( t& t
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Vista 系统则需要输入3个命令：
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" G3 T8 N; J3 @/ xtakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"* }# y4 M9 I% A, _; U# j$ C
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
/ q! c' g6 x' f( Q& ]' uicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) 5 B0 X! p1 {) C2 G- ~) A9 S% W
# f7 k* X+ M3 ^0 S, `其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。2 m- @; t U9 _, R# N. m* r' e6 L/ V
, G% k) a, ]0 D& L) g$ w4 x6 m4 \& N附：此漏洞影响的系统、软件列表
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Windows Internet Explorer 7 ?4 `7 c- F T5 e5 b
Windows Internet Explorer 7 for Windows XP $ { ]5 ^" i) T: }$ W
Windows Internet Explorer 7 for Windows Server 2003 : G' h9 |: i0 l: F
Windows Internet Explorer 7 for Windows Server 2003 IA64 5 J" R+ {8 q4 v! A4 G$ I
Windows Internet Explorer 7 in Windows Vista
+ C3 |5 K- Z s: C7 h9 s% S1 {Windows Internet Explorer 8 Beta
# M+ d+ H7 Y/ I2 ~$ r& J1 BMicrosoft Internet Explorer 6.0 Service Pack 2 9 K! `% j3 T! t1 L9 m) A" G
Microsoft Internet Explorer 6.0 Service Pack 1
# [+ y' v3 w* Z6 N) m$ v$ g6 I: |$ xMicrosoft Internet Explorer 6.0 # N( [- b5 t" F) O5 q9 a
Microsoft Internet Explorer 5.01 Service Pack 4
# g& X/ m7 R/ ~/ OWindows Server 2008 Datacenter without Hyper-V
0 D( p" F ~' eWindows Server 2008 Enterprise without Hyper-V
' r! h& M: }4 c4 bWindows Server 2008 for Itanium-Based Systems : ?0 B* B/ }& |
Windows Server 2008 Standard without Hyper-V
' ~% c; h% g: F0 U! eWindows Server 2008 Datacenter N# W# C! q# E, T( K
Windows Server 2008 Enterprise 6 i5 @: f! j7 g) }
Windows Server 2008 Standard : U2 U4 j5 S8 c0 I+ V% @, H
Windows Web Server 2008
( h. t6 Z* Y+ b% bWindows Vista Service Pack 1, when used with: * ?* v% _( t @2 d- l
Windows Vista Business
6 c1 F4 `3 ?7 V: XWindows Vista Enterprise
4 C* D2 ]- L2 D: n& dWindows Vista Home Basic 1 h" R& ^- ?& e& f/ ?
Windows Vista Home Premium 4 R/ J0 ? u, _6 |4 K
Windows Vista Starter
+ r1 |4 @% O& x# qWindows Vista Ultimate
2 { Y0 L% x q6 b9 KWindows Vista Enterprise 64-bit Edition $ T- D$ P# N# l" b- G
Windows Vista Home Basic 64-bit Edition & \! ]4 F* N, W, j5 v; |
Windows Vista Home Premium 64-bit Edition
$ J8 B# W! \9 j; k) _Windows Vista Ultimate 64-bit Edition
& q+ b/ o7 z6 TWindows Vista Business 64-bit Edition
5 D2 b$ X9 l2 E6 p' F. p2 ^8 c* @/ u' CMicrosoft Windows Server 2003 Service Pack 1, when used with:
! F7 W& i% z2 b1 B$ V) Y& XMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
/ F0 W, W f! eMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
9 O0 Y$ Y, ^6 \7 AMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) ! Z: @6 ?$ \ \0 Y9 j; K
Microsoft Windows Server 2003, Web Edition u3 e) P' O! a+ `- z
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems # ?! E$ v6 K/ f/ A
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems 6 f: O) l- I' j$ J7 [
Microsoft Windows Server 2003, Datacenter x64 Edition / E; k% S% y9 V1 B0 k
Microsoft Windows Server 2003, Enterprise x64 Edition + E! c6 r1 `, j4 x9 F( ?1 m
Microsoft Windows Server 2003, Standard x64 Edition 8 L# \' j& l- W4 V M
Microsoft Windows XP Professional x64 Edition 1 `% e9 ~: n. f# j5 Y
Microsoft Windows Server 2003 Service Pack 2, when used with:
4 B& d4 K8 [8 X; Y" U3 Q" \, w; kMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
6 R/ U; P$ ?0 @# t) VMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
% n4 l" i3 t, F+ q2 r& A4 |Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) % ^% N- q( |+ ]/ U0 p" ]2 l
Microsoft Windows Server 2003, Web Edition . K4 [; M1 L; ~% e
Microsoft Windows Server 2003, Datacenter x64 Edition
2 @) p; z7 r Z" I% @- d5 |Microsoft Windows Server 2003, Enterprise x64 Edition 4 |$ }9 F9 J; a ]! C" C# b' W
Microsoft Windows Server 2003, Standard x64 Edition
) w! v+ P# T G) d; Y$ g4 lMicrosoft Windows XP Professional x64 Edition
6 P' ^8 a& N$ J+ j, o! J2 \Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
5 t, p2 X0 H2 K0 BMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
6 {4 @. Z$ j5 ~, j! ?& S. | |Microsoft Windows XP Service Pack 2, when used with:
1 A) @) \8 {+ ]7 e; O( c+ KMicrosoft Windows XP Home Edition
- D6 N# z7 R5 u3 [! v# G6 YMicrosoft Windows XP Professional ! \9 J0 k( E! u5 U
Microsoft Windows XP Service Pack 3, when used with: & f5 v9 U6 m2 C
Microsoft Windows XP Home Edition - W9 M0 U5 n+ h& V& P
Microsoft Windows XP Professional 9 p+ D- m: \: M
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