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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。
# t) F& _1 t) O: H! m; p2 a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：
, w# e2 B4 u( D/ ]% `
I3 w( n b* ?1. SACL 法
1 G- v% N) D" ^0 F8 V[Unicode]
, Z3 \! ]0 u% e9 ]+ `Unicode=yes
' S8 W3 w1 A; ?0 K[Version]
3 {2 l/ y6 [( c/ y) A6 d7 hsignature="$CHICAGO$"' T* I2 [' G% K( q; F
Revision=1
/ t: x* K0 K0 W9 S7 K) T[File Security]
0 P2 j p7 n- f0 D+ \1 o/ v8 v' 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.inf8 b. ]0 s/ A5 O0 Q, B& ~
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>) \# `4 T" p% y" n
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。' b3 y5 e/ W) y' D9 p5 C
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2. 禁用 Row Position 功能法
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w' `5 p; f8 n5 [& @* b# vHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} 1 r. L: C4 F& |+ c1 n$ v
打开注册表编辑器，将此键删除即可。0 w, X! Y7 `5 J; B% g% [; x# |0 \
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3. 取消 DLL 注册法8 y. F- a4 G4 Y3 h' M6 F" ]
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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"" [( B! k5 U- Y' s7 m) y
即可
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' q( G, ]) Z; ~6 y; ^0 S4. 权限设置法- p; c9 s5 R8 I+ Y3 O
( r5 {3 s4 Z3 I" d( p5 G/ m- n0 {% \
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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, Z- _' ~9 i' y; I' _) MVista 系统则需要输入3个命令：
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takeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"
: N1 K3 @9 K( U* G, m5 vicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
" o9 ~5 y6 b1 Licacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) 0 m- D/ c' Q- g- l# O1 M- V4 i
& d: N& k; T' b) E' \3 ^# Q" x1 K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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( w% R4 n5 }, u; _9 Z% O& {附：此漏洞影响的系统、软件列表
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. M! v" M1 a4 r r* nWindows Internet Explorer 7 / e0 C3 c4 L5 x9 k' P) J* m# e
Windows Internet Explorer 7 for Windows XP
7 S) F- A) x1 s$ `3 o) }4 [5 ]6 RWindows Internet Explorer 7 for Windows Server 2003 ! P3 k( N* X- L0 B
Windows Internet Explorer 7 for Windows Server 2003 IA64 Y( y( _6 Q/ C7 J6 K: o+ A
Windows Internet Explorer 7 in Windows Vista
: N o, q. B- K7 q4 Y1 C" OWindows Internet Explorer 8 Beta % _8 N* g% D1 k7 O4 R; H
Microsoft Internet Explorer 6.0 Service Pack 2 3 a, e& B* I) Q1 V$ B
Microsoft Internet Explorer 6.0 Service Pack 1
0 w1 q8 [- v6 ]5 Z% b4 EMicrosoft Internet Explorer 6.0 ' l5 C8 t% h5 F- a
Microsoft Internet Explorer 5.01 Service Pack 4
' o; t$ u, r- t: |% ~Windows Server 2008 Datacenter without Hyper-V
8 x! \$ m4 r3 z$ y& S5 X0 i% bWindows Server 2008 Enterprise without Hyper-V
. U m6 p# c! z( y% y5 C, d+ PWindows Server 2008 for Itanium-Based Systems ( }9 `* [2 z7 r3 u
Windows Server 2008 Standard without Hyper-V
# k L* |3 g: Z- i+ [Windows Server 2008 Datacenter ! f9 I6 E" ~; T9 M, s
Windows Server 2008 Enterprise 3 J( a) B% a1 X5 Y5 }3 t
Windows Server 2008 Standard
9 i4 l5 t% P0 G6 `5 w' w* LWindows Web Server 2008 ' I l9 L8 n0 Q* b! k' x
Windows Vista Service Pack 1, when used with:
1 ?4 j6 I5 V1 X% \Windows Vista Business ) [% ^6 r; T* c8 J2 O N0 R1 W
Windows Vista Enterprise * _, n/ }/ q' \( Z r' `9 p c0 j. E
Windows Vista Home Basic
7 P( _& D% ]# ?Windows Vista Home Premium
7 h' g% H2 h& UWindows Vista Starter
: h: N; x; B1 d, Q& XWindows Vista Ultimate o, J6 c& I& {2 t$ A+ O
Windows Vista Enterprise 64-bit Edition
/ n+ R4 L; d& f) yWindows Vista Home Basic 64-bit Edition
9 X v, W# a! r1 l) @Windows Vista Home Premium 64-bit Edition
0 m& S3 X1 A: |$ A% UWindows Vista Ultimate 64-bit Edition
3 t: \4 @1 Y! c, NWindows Vista Business 64-bit Edition / n1 O1 s( F2 W2 P; O2 q& u; V
Microsoft Windows Server 2003 Service Pack 1, when used with: ! D" [ J( T# J& v1 u6 C
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
" y% \8 g( T) n3 Z- ?8 A. b5 ]Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
$ Z; ~$ D# y2 c g, I0 x, s. BMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86)
1 ~2 @( j: V( A. EMicrosoft Windows Server 2003, Web Edition / P# F) M" g9 R U( w- f d
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
/ h; F4 d- w- O% I8 x2 t: @Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
: H# f3 {" h: ^. eMicrosoft Windows Server 2003, Datacenter x64 Edition
8 M3 ~( G3 `7 H H- h$ TMicrosoft Windows Server 2003, Enterprise x64 Edition
2 U/ O( u, H. F& N' |; VMicrosoft Windows Server 2003, Standard x64 Edition
( N* p. l) w) R1 SMicrosoft Windows XP Professional x64 Edition ! w" h- I. M5 i* S
Microsoft Windows Server 2003 Service Pack 2, when used with:
. S, \3 b$ C( l0 K' \$ z% U0 X) ~Microsoft Windows Server 2003, Standard Edition (32-bit x86) , y' h2 i/ k, p( f
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) 8 {- l! ~( [4 d1 g0 A8 N2 {
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
6 [2 `% T/ V, X0 s" nMicrosoft Windows Server 2003, Web Edition 8 I- a5 r9 |- v5 f$ q! V' t, m4 S, [
Microsoft Windows Server 2003, Datacenter x64 Edition
4 u( I4 x8 I+ T- s* D4 s' D% y. DMicrosoft Windows Server 2003, Enterprise x64 Edition
$ X' }$ e) Y7 @0 I# bMicrosoft Windows Server 2003, Standard x64 Edition
% }' t: j5 U1 h- F U- F8 O. ^Microsoft Windows XP Professional x64 Edition 7 ?# S4 [) p9 j1 i! K0 ]. m
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems 0 D3 [( h6 b( {3 o' p3 ?$ T- j% K. ~
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems & j4 v: |* \ Y' ^
Microsoft Windows XP Service Pack 2, when used with:
5 H5 `9 ~+ \# JMicrosoft Windows XP Home Edition
* y- o( g& K& }Microsoft Windows XP Professional
; i, S t k; X, t( D' mMicrosoft Windows XP Service Pack 3, when used with:
# y8 J: d* o2 S9 A! e5 F. m0 CMicrosoft Windows XP Home Edition ' g' P3 Z5 Y3 d3 k( a5 P
Microsoft Windows XP Professional " p( |$ l& c/ Q2 w) F
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