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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。) d) @) |" O1 v5 C* {
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：6 ~; i" I' ^; G
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1. SACL 法4 b/ S' N3 y% H0 o
[Unicode]& B* }, N5 f/ m. ?
Unicode=yes7 K6 S. c8 @3 q
[Version]
2 C3 I9 n2 s! G* D( M) Osignature="$CHICAGO$"
5 L' `4 k+ x l1 A* A( w9 WRevision=1
* \( l c% ]9 y0 F5 M1 a[File Security]
8 R- v/ M6 A0 W- ~"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"( y. s6 ?+ j' Q3 e
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将以上内容保存为 BlockAccess_x86.inf
& @7 s0 e, K+ A/ D3 h" k9 \然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
8 j2 W: H6 g9 W4 f" | 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。
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+ A8 m" _4 ]" T' y X; X5 D& e2. 禁用 Row Position 功能法/ |) P1 h; ?8 W9 u9 G$ Y0 Z$ G
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, a+ f2 m+ i0 x' T; sHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} 4 i9 e! C: `: t) o* X, S4 v6 p* N
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' `2 S9 A6 Y! C+ z; N+ F& A
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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"
+ A* g$ \9 P6 n, P% x即可
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4. 权限设置法
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6 l. _* q& c% r0 @+ }; @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：& R: X* v( y- f+ s- p
4 n* N/ ~7 f. I' V+ n5 P# |: z# p5 wtakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"& O8 @! }8 f$ d/ V4 d
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT7 |/ Q! S4 k+ W
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) % i6 H @6 q$ y
% Q0 o5 I6 `+ s8 n3 b
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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9 I9 X6 d5 w* v' Z! p9 D: ?附：此漏洞影响的系统、软件列表
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; }$ u! Y) l, m2 A4 T! A% aWindows Internet Explorer 7
1 R) [$ G& s1 u2 K. J) ?Windows Internet Explorer 7 for Windows XP
' j; N5 Z2 G7 ^% ?' u f) \Windows Internet Explorer 7 for Windows Server 2003 * N0 ~' t5 A4 p3 t# x% e1 C3 H% ^+ U
Windows Internet Explorer 7 for Windows Server 2003 IA64 6 _+ p# U" N9 F: I# M# t: G! E
Windows Internet Explorer 7 in Windows Vista : j2 ^1 n( i, Z% U# c7 d# z
Windows Internet Explorer 8 Beta
! P* N& G3 F l2 N7 V- c* w2 EMicrosoft Internet Explorer 6.0 Service Pack 2
1 F3 O% i1 r6 q! v- C0 d9 b, tMicrosoft Internet Explorer 6.0 Service Pack 1 6 [0 h& g7 k# M% b3 X% l4 e5 n
Microsoft Internet Explorer 6.0 2 ]2 ]3 Z/ a: g7 R4 m, y% d
Microsoft Internet Explorer 5.01 Service Pack 4
% [% t# ?0 \$ {, G* e" V |) ~9 g* u* hWindows Server 2008 Datacenter without Hyper-V 2 `8 G# O, u" A, s4 C# B
Windows Server 2008 Enterprise without Hyper-V
5 ?8 E. l/ b- uWindows Server 2008 for Itanium-Based Systems 1 X: Q8 v" ^% i1 z
Windows Server 2008 Standard without Hyper-V
! F0 y5 I! ]' Q* o S* ~5 B* ]Windows Server 2008 Datacenter : g/ \$ n. m2 x; b! \ t5 X
Windows Server 2008 Enterprise
' \, z9 E5 J( S8 K/ B' v. mWindows Server 2008 Standard . b9 F' L$ m. n' n9 d
Windows Web Server 2008 8 m o! v/ d6 ` a$ A
Windows Vista Service Pack 1, when used with: * Y. p. r% w" `- [9 t: B
Windows Vista Business
/ r3 g+ C% l% n( @$ |& qWindows Vista Enterprise 6 c# Y3 q5 G p# J: {# L
Windows Vista Home Basic ! h/ {: M6 o+ P; T' |/ D
Windows Vista Home Premium
d% G, ?! l1 ?) f- Q' sWindows Vista Starter . ?' y. D; Q% M& i7 h
Windows Vista Ultimate
- ~4 M) U# ^* w/ J) KWindows Vista Enterprise 64-bit Edition + Y; d3 M3 p% B1 u8 L
Windows Vista Home Basic 64-bit Edition 5 X% o8 G( L' \
Windows Vista Home Premium 64-bit Edition
) V; j0 a3 Y& P1 ^Windows Vista Ultimate 64-bit Edition
4 t0 L. Q8 g' B# ` U: _8 GWindows Vista Business 64-bit Edition 3 [% Y& {- _! W+ Y1 Z
Microsoft Windows Server 2003 Service Pack 1, when used with:
* x) Y3 z3 I5 j, cMicrosoft Windows Server 2003, Standard Edition (32-bit x86) * c4 h: C/ _: A9 N4 [
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) ' r ?9 y, N8 s3 \9 ?
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
( ^) v- r# j3 h% S' JMicrosoft Windows Server 2003, Web Edition 1 s$ L4 D' p! |- x1 |0 m. C5 H
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems 1 B! ]5 h2 B/ k
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
6 ?( L7 Z+ Q5 s( nMicrosoft Windows Server 2003, Datacenter x64 Edition ! b' j" A! V6 @" n2 J E
Microsoft Windows Server 2003, Enterprise x64 Edition " k6 F @4 L4 f. O
Microsoft Windows Server 2003, Standard x64 Edition
7 a" Z5 A [; Y& S' [. gMicrosoft Windows XP Professional x64 Edition
% h& e, i2 c4 G7 W0 s) [Microsoft Windows Server 2003 Service Pack 2, when used with:
) d" \& S9 E, t) EMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
; ?6 E2 ^5 o! l2 I& S( C& E( t: iMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86) 7 \0 [" Y' Q$ P8 R
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) _. z6 g# ]. I1 V9 ~+ W4 H
Microsoft Windows Server 2003, Web Edition
8 Z. u$ g6 b0 yMicrosoft Windows Server 2003, Datacenter x64 Edition ; Q6 d" V- x- F, Y# |
Microsoft Windows Server 2003, Enterprise x64 Edition
4 r0 X9 a% |6 i# o) |2 C! |+ f: rMicrosoft Windows Server 2003, Standard x64 Edition 8 _, F; p7 _ V
Microsoft Windows XP Professional x64 Edition , t. J) J- B' D# y( q4 K8 b
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
. X# t+ [% |+ F1 n+ P5 X( I( MMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
- B) e. t6 L/ G6 E" y8 L% {Microsoft Windows XP Service Pack 2, when used with:
) Z* F! v8 I2 ] S4 E. O* W& O8 CMicrosoft Windows XP Home Edition
& [) j( R+ b6 C) r, y- I+ jMicrosoft Windows XP Professional
8 l9 t2 U6 K! A/ Z: [3 P% jMicrosoft Windows XP Service Pack 3, when used with: 2 `* X: B4 d" [1 @4 V
Microsoft Windows XP Home Edition
/ R' ]7 x& ^3 f. ^& \" yMicrosoft Windows XP Professional & Y6 D* r' Q O& i1 \8 ?
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