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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。
6 G* g1 D. a1 A7 F( ~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：* j# p! y% q7 L7 U
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1. SACL 法
& s" H- m& I# }- U7 X[Unicode]
: X4 B7 j `$ r) z, i2 j- OUnicode=yes
5 _& T/ I. b7 W# j( o F. U6 c1 Q[Version]
6 {. K0 y' M- @& ^4 w5 J1 _signature="$CHICAGO$": k) \( T3 i2 o* U& ~+ C! \8 G
Revision=1$ C$ D5 F' ~( S) j3 J
[File Security]: u g; m+ K; D" j0 ?* s1 \ l
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
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: S/ F. H7 _2 a' t1 n" J将以上内容保存为 BlockAccess_x86.inf5 y* Y: h2 o3 I: {( j/ r
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
9 d) y# P/ r Q9 D5 Q其中 <inf file> 为 inf 文件路径。若成功会看到“操作成功完成”的提示。( i, ]: \' d# T/ g1 `& V( |
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2. 禁用 Row Position 功能法* C; ~( W B- M. a
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HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
; r8 v% ?' |/ Y- Q1 k打开注册表编辑器，将此键删除即可。% u4 d" w# Z7 M) M" q+ R+ \
* i8 s [0 f7 N3. 取消 DLL 注册法
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1 V3 T$ R2 O( x在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"
0 @3 p% k4 V+ U( t: Y( r; S即可( `. M& p+ r) L6 E1 `# Z1 ?8 N0 q
1 Z! z' ~# n: h+ @/ h. |5 [8 o4. 权限设置法) q% L0 l/ S+ v) f1 z: {8 d
0 a1 L4 j/ s. R9 k- @9 W
在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N 7 I' W8 w' L6 N/ U4 `3 M5 Y' ?
- {1 i' Z. j0 ^% o e/ }4 aVista 系统则需要输入3个命令：
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/ T4 G. V+ S; {2 @3 H5 Ztakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"$ `. R' S4 }' [$ J8 c3 S9 X5 v' ^3 {
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT/ j3 V0 I+ ]- L/ x: \) H' \
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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3 ^8 n8 r ?7 Z0 i& X0 o5 E ` t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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# a* g1 G3 \4 _6 t附：此漏洞影响的系统、软件列表; M1 u8 o( g* E5 c+ N0 L
l/ x4 u$ X2 ^ e; MWindows Internet Explorer 7
- s8 s% a7 R3 V1 ?5 U& h; W% n' s& LWindows Internet Explorer 7 for Windows XP # y8 U, V9 ]7 J
Windows Internet Explorer 7 for Windows Server 2003
K; `8 g3 G) e& WWindows Internet Explorer 7 for Windows Server 2003 IA64 , ?( Y# ^# Q' ]. i) j
Windows Internet Explorer 7 in Windows Vista 2 w( B" u8 y, @) s
Windows Internet Explorer 8 Beta
# L3 B8 H8 r! n- h6 t' e8 c$ IMicrosoft Internet Explorer 6.0 Service Pack 2 + `! Z/ y! Y" s% Y8 l! }, A9 `
Microsoft Internet Explorer 6.0 Service Pack 1 ! N+ R' B7 B# q. ^4 o$ z2 T5 Q0 S# \6 U
Microsoft Internet Explorer 6.0
2 t! L* A# O9 A# O) d1 E, G( p) A' c2 ]0 rMicrosoft Internet Explorer 5.01 Service Pack 4
: ?. j: W0 r- p5 @4 gWindows Server 2008 Datacenter without Hyper-V $ ?& Q% y4 ?" n
Windows Server 2008 Enterprise without Hyper-V & W/ V. p& X; I" ?* j' [% b! s
Windows Server 2008 for Itanium-Based Systems
! O2 ^' L P' ?2 N# R+ qWindows Server 2008 Standard without Hyper-V % F7 d9 t b2 @) V4 h; a
Windows Server 2008 Datacenter
7 J- M; w% M/ U, a& MWindows Server 2008 Enterprise / _3 R9 U! X8 D! S1 N3 [" k
Windows Server 2008 Standard
. T a# ?0 R( @! n# t& LWindows Web Server 2008
* S, T+ B8 E$ U' Z, @2 V! sWindows Vista Service Pack 1, when used with: ' b2 U8 S7 H# o
Windows Vista Business $ ?9 f: ? U3 l8 ^8 a, B. ]
Windows Vista Enterprise f( O8 g- d7 _% {
Windows Vista Home Basic 2 \$ b9 ]) W& L- J' Y
Windows Vista Home Premium 1 R; Q. i( y& X3 I3 ^2 ~
Windows Vista Starter
# N: y. Z) [5 O' ^# FWindows Vista Ultimate K3 m+ T v/ Z' w
Windows Vista Enterprise 64-bit Edition & S T' z q& ~& B; g9 D
Windows Vista Home Basic 64-bit Edition 4 w" M0 H4 u* ^6 o; x
Windows Vista Home Premium 64-bit Edition
/ D3 v. Y b5 v( N* r: G) k! MWindows Vista Ultimate 64-bit Edition
6 M+ w, A, y7 c CWindows Vista Business 64-bit Edition 5 S. @' `- y# y
Microsoft Windows Server 2003 Service Pack 1, when used with: 8 H7 d& g" Y7 Q* l) G9 b/ \) ^
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
5 P4 K3 U9 \, _- rMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86) + T/ S/ w! e' _9 Q: U
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
9 V* g9 t. q; c$ s3 wMicrosoft Windows Server 2003, Web Edition - |% c2 g Y& |2 V$ y- v
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems / i; y; d# k* C2 L
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems 6 m4 a- s: a1 y' r1 v7 P A
Microsoft Windows Server 2003, Datacenter x64 Edition " r( V: o* c- ~5 S
Microsoft Windows Server 2003, Enterprise x64 Edition
8 @( P5 m! z2 E4 [Microsoft Windows Server 2003, Standard x64 Edition % }% K9 i+ F% m* K( y
Microsoft Windows XP Professional x64 Edition ) Z! W: A2 r; {2 ]! C0 ~
Microsoft Windows Server 2003 Service Pack 2, when used with:
# D4 J8 e4 d* z& L& cMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
3 d1 b* M J. Z1 c/ s; y5 xMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86) 4 d5 _, ^* j# W/ q/ F0 s
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
3 T, F& S' c6 w+ oMicrosoft Windows Server 2003, Web Edition
3 G' p: w3 P ?; @& q& c; U2 D) VMicrosoft Windows Server 2003, Datacenter x64 Edition
! S' D# P+ n" h. r* O2 ~Microsoft Windows Server 2003, Enterprise x64 Edition
Z# E" X1 O% _9 V) o+ w& WMicrosoft Windows Server 2003, Standard x64 Edition , y @6 B% R% p0 D: Y5 L
Microsoft Windows XP Professional x64 Edition
" k- W3 w! L* p0 iMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
! X3 y! D& _8 Z! {8 J0 ]. ^" W2 kMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
: x0 Q& P8 m! u' X# u7 hMicrosoft Windows XP Service Pack 2, when used with: 7 V9 ~2 @# ?! X! Q: d" Y6 _
Microsoft Windows XP Home Edition . N, H/ ^' ^2 U: p' @
Microsoft Windows XP Professional
/ t0 B1 @ v" C! qMicrosoft Windows XP Service Pack 3, when used with:
3 a( E' X3 F: N1 ?4 WMicrosoft Windows XP Home Edition 7 U0 z4 C- \' i6 @6 H1 F9 `1 K
Microsoft Windows XP Professional 3 b% g4 |8 S% ]# x& A/ B, O3 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