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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。
( b4 n9 l$ z' y# y9 {( u$ S5 z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：8 [, C) Z' ~* i& Z! A# J6 U
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1. SACL 法9 `, Q+ P; @9 W5 E2 E+ I
[Unicode]
2 v" @; k) E" ^% z3 W0 y0 lUnicode=yes/ Y0 q5 D9 U/ i5 c# ~) L
[Version]7 ?& `' Y4 O6 S2 g- @; \% _
signature="$CHICAGO$": N* \6 c0 O% L1 V3 I& y( b
Revision=1
) s4 j% ~9 M& b8 U/ Q7 o[File Security]
0 j1 I% \5 s( h. V0 |3 p. i. q8 P"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)". X8 E4 `# v6 C. ?
0 z( ^1 t6 R% w4 d* j. }9 G7 H( M将以上内容保存为 BlockAccess_x86.inf1 N2 b) y$ v+ j8 C0 \% q
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
& C) @4 W& F6 A/ {3 k8 d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。# w; p1 m9 V! s/ c5 R( f7 d
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2. 禁用 Row Position 功能法. A: o& o y/ s' l/ V9 E
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HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
8 G- c8 i: L" x打开注册表编辑器，将此键删除即可。& g; c6 z8 C, e4 s% g
2 ?5 J0 P2 e: n6 [3. 取消 DLL 注册法
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* B7 t$ E2 u- X在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"0 _4 k0 @4 v1 n
即可/ `2 X9 @$ _8 E, `: d: Y
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4. 权限设置法
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* s8 b+ |1 u7 D* A; U0 K1 T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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: ]3 e' S/ S3 v( ~Vista 系统则需要输入3个命令：/ Z5 r. p3 z3 }' \+ v; v* L0 q
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takeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"
. U5 a: O0 C2 `5 qicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT# U/ U0 s1 _7 W$ ?- v" ^$ c) B: [
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) + S( U6 D/ r& _0 ?% i/ U# |
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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. r2 ]# ?4 i/ T5 I$ o& v' K- s
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Windows Internet Explorer 7
$ Z$ Z8 G) l4 @# jWindows Internet Explorer 7 for Windows XP
0 V! A" N% u* }! ^+ xWindows Internet Explorer 7 for Windows Server 2003 ) Z L A( ?# ^6 t( B# {
Windows Internet Explorer 7 for Windows Server 2003 IA64 - Y0 [: F) m8 |- E
Windows Internet Explorer 7 in Windows Vista ' @2 @0 O' Z u
Windows Internet Explorer 8 Beta
8 l& K3 J, c& \& V, YMicrosoft Internet Explorer 6.0 Service Pack 2 $ B# m. X$ `" w. p! M
Microsoft Internet Explorer 6.0 Service Pack 1
* ^* j/ `. b. bMicrosoft Internet Explorer 6.0 6 |6 N) c, I. N9 j3 ?3 f* w
Microsoft Internet Explorer 5.01 Service Pack 4
8 E, I% q1 y8 V, H) F2 u% o1 ]Windows Server 2008 Datacenter without Hyper-V
: }3 b: W6 I/ tWindows Server 2008 Enterprise without Hyper-V
. F! y$ `4 c2 ]# o& dWindows Server 2008 for Itanium-Based Systems 2 b9 ?# b O4 w
Windows Server 2008 Standard without Hyper-V
8 S( y7 F, [, {( dWindows Server 2008 Datacenter 0 f. i, |( N( b+ Y4 x; L
Windows Server 2008 Enterprise
0 n0 W7 c: q$ R+ A: G1 i9 ]1 VWindows Server 2008 Standard
6 Z+ _9 K* R" i$ G& `Windows Web Server 2008 9 S7 f L- _, ^0 w* y7 M2 \
Windows Vista Service Pack 1, when used with:
# v3 G6 B# f# {' Y4 l( LWindows Vista Business ; x( q1 {' g4 W0 N2 `
Windows Vista Enterprise
K- G$ z% Z' N8 r/ D5 L" YWindows Vista Home Basic 5 I$ E o+ J& N, q( P5 m
Windows Vista Home Premium 9 x1 ~2 e$ J+ p" [8 ]0 C# L
Windows Vista Starter 8 R2 ~2 q% _" G# ~! V& u3 \. m1 ?" E
Windows Vista Ultimate ( c4 ^) v7 L" N: C" n, a
Windows Vista Enterprise 64-bit Edition 5 g' a- a7 A* b
Windows Vista Home Basic 64-bit Edition
/ Y+ P u5 `" }' R, A. n: v8 jWindows Vista Home Premium 64-bit Edition / H0 ^1 m" m3 n
Windows Vista Ultimate 64-bit Edition 5 W5 H3 F, F1 A7 \7 m+ y" u4 d0 c
Windows Vista Business 64-bit Edition & a3 I: }7 m* X8 \' f' ?1 H4 e
Microsoft Windows Server 2003 Service Pack 1, when used with: / K( T* c. r8 h+ K# @' w( C- ~
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
9 }/ X" a: P8 O. Z$ }. HMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
0 s L. ~1 ~. cMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) * m8 G5 a" F5 L7 D! ?5 A" l" e( h
Microsoft Windows Server 2003, Web Edition ; ?! }7 n1 s/ @- s% @+ B
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
8 A4 F1 w' e! _& k# e( tMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
/ V3 h* G3 J( HMicrosoft Windows Server 2003, Datacenter x64 Edition
5 N& p+ o! e6 N# F+ c* ^; g2 ] h$ BMicrosoft Windows Server 2003, Enterprise x64 Edition
3 J. I. ]* m) ^) O6 E$ OMicrosoft Windows Server 2003, Standard x64 Edition 9 q8 C2 v0 v1 ^3 _
Microsoft Windows XP Professional x64 Edition
7 j4 t- c3 e4 p1 d1 XMicrosoft Windows Server 2003 Service Pack 2, when used with:
# |8 x! N" ^) b9 uMicrosoft Windows Server 2003, Standard Edition (32-bit x86) " R# P4 S* Y5 ~8 G0 U6 r/ t0 ]6 \8 k
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
; [' r% |, O J* c* h- hMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) 6 I7 y9 j8 E0 v7 `
Microsoft Windows Server 2003, Web Edition & V; y. x1 k8 L$ r
Microsoft Windows Server 2003, Datacenter x64 Edition
7 F+ e6 G( j" v# _, ^Microsoft Windows Server 2003, Enterprise x64 Edition : n) l7 [1 P2 H1 E! p, v2 s
Microsoft Windows Server 2003, Standard x64 Edition ; |7 l% ^, O) L) ?" @
Microsoft Windows XP Professional x64 Edition
Y1 }: ~1 s U9 S$ l6 p/ U4 LMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems & @8 E1 c- i0 C# W7 N/ g% m4 [: n
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems # {" O6 \: j8 A( ]. x, V6 ` e
Microsoft Windows XP Service Pack 2, when used with:
2 k! ]7 Y) S; D' H1 eMicrosoft Windows XP Home Edition
- l) Z7 I& s3 w$ U3 {# R- m8 pMicrosoft Windows XP Professional
9 ~" I) U' e% P- I& ? EMicrosoft Windows XP Service Pack 3, when used with:
8 K( J) e) \4 t& iMicrosoft Windows XP Home Edition $ g7 f. n* w: U
Microsoft Windows XP Professional - o* ~/ U$ w6 }$ C! N5 C. ^
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