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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。: B' N; [% ]6 f, T+ v/ w
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：# n* e! t2 z& ^) Y" u
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1. SACL 法* x! F, a/ p6 i% @# m2 J/ y) x
[Unicode]! D$ E. k3 _/ N2 \
Unicode=yes
7 B# B, C! j5 b8 t2 v; W[Version]
" r5 k+ a8 T$ a$ U" xsignature="$CHICAGO$"9 d/ `& C, E* O( ~! x
Revision=1
4 E/ N; g0 \% k* y- Y( g. n E[File Security]+ s9 r2 N$ d; S1 \
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"/ h5 l6 G2 N7 o Z2 L$ m
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将以上内容保存为 BlockAccess_x86.inf
0 C0 N, s$ W5 X" }; |9 l* z然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>$ @2 u2 ]) ?0 J) s, _! D- s
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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2. 禁用 Row Position 功能法) G: _+ O- z ?2 M+ K9 f
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HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
0 Q1 o1 X* q" P3 b* a打开注册表编辑器，将此键删除即可。
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- W5 T8 N1 e; F( r3 U- G% Y3. 取消 DLL 注册法
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5 I- I# E9 N$ N" }; H在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"
* ^( d" s" w" U; N即可
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4. 权限设置法! `, Z* o- e6 \
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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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/ G, m+ |5 J( e% ]8 n9 FVista 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"
( L9 G8 p) S7 Y" D+ Yicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT1 o- }! a9 | u, Q) e
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) ; c& N! t% C m8 `3 n! M; B
* d& b+ U0 C0 ?, q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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& o0 c9 I2 h, I; l附：此漏洞影响的系统、软件列表
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Windows Internet Explorer 7 G3 Q# f+ g' D0 Q. n; L, U: ~3 c! }
Windows Internet Explorer 7 for Windows XP / E; q( o# \7 ]7 H7 e/ |1 j
Windows Internet Explorer 7 for Windows Server 2003 l) x) T# v! z6 Z
Windows Internet Explorer 7 for Windows Server 2003 IA64 % R5 w4 k! ^ s4 o2 x* p& `
Windows Internet Explorer 7 in Windows Vista
f* S. }4 t ^ RWindows Internet Explorer 8 Beta
! ^' O6 q2 i5 zMicrosoft Internet Explorer 6.0 Service Pack 2 : J4 \! t3 O$ Y! ^
Microsoft Internet Explorer 6.0 Service Pack 1 ( ?" T9 m/ z4 `- R
Microsoft Internet Explorer 6.0
6 T. H* K$ r4 W& K/ b7 BMicrosoft Internet Explorer 5.01 Service Pack 4 + _. D0 U* }7 ^+ O% F# |8 ]
Windows Server 2008 Datacenter without Hyper-V 4 I) q' J0 c* Z( \
Windows Server 2008 Enterprise without Hyper-V 6 S' Z! X2 R E% _; O# d
Windows Server 2008 for Itanium-Based Systems , r/ }$ T# A) o6 }% R# o$ `& O: Z
Windows Server 2008 Standard without Hyper-V & q# ]% j( I3 O8 x
Windows Server 2008 Datacenter
/ u" L' s( J0 C- w! A8 FWindows Server 2008 Enterprise ; d# R, Z+ p* L
Windows Server 2008 Standard
5 V, h* T& I9 u. L3 ~) eWindows Web Server 2008 # f9 I! o4 f6 G- x# O; t
Windows Vista Service Pack 1, when used with: / e: l3 n2 O7 I+ h5 i
Windows Vista Business 6 L& I l5 j( m, e& ?3 w& |
Windows Vista Enterprise 2 L$ D7 y/ W% H0 L' H$ \
Windows Vista Home Basic
# K5 M+ f$ _5 gWindows Vista Home Premium
, m! S; e6 i2 rWindows Vista Starter ) N4 C6 {" X( d; ]( V/ D F- J1 Q* g3 x
Windows Vista Ultimate 2 z$ P: Y }) Q5 a4 r
Windows Vista Enterprise 64-bit Edition 9 a0 N- d4 r" H; o9 {9 W
Windows Vista Home Basic 64-bit Edition
. \+ B9 S) R. d/ F! _' ZWindows Vista Home Premium 64-bit Edition 8 l* T- S G# }& A$ M/ r! I. ^
Windows Vista Ultimate 64-bit Edition
: g/ N; \# E0 Q& D: E8 cWindows Vista Business 64-bit Edition
" w7 ]! K, A2 A' g+ W/ D& aMicrosoft Windows Server 2003 Service Pack 1, when used with: 2 M' E2 S' u4 F6 h3 }4 b
Microsoft Windows Server 2003, Standard Edition (32-bit x86) 2 a, [$ {. R, z* _, S& N4 A
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) * ?" i3 \: l- b9 ?
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
2 ?, {8 ?3 M$ g' e w0 r! WMicrosoft Windows Server 2003, Web Edition " \- F1 O0 E1 L
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems 6 h) l9 o O( S) ^# M
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
) W' \( u3 [) B, n! h! W8 t7 iMicrosoft Windows Server 2003, Datacenter x64 Edition
# [" z& F6 i0 j5 T" FMicrosoft Windows Server 2003, Enterprise x64 Edition
2 r/ K3 D* d6 s K3 t. K3 @Microsoft Windows Server 2003, Standard x64 Edition
h7 G/ \4 h+ ZMicrosoft Windows XP Professional x64 Edition 4 q) ?2 P2 _- O a+ v6 ?- q
Microsoft Windows Server 2003 Service Pack 2, when used with:
v, |1 @/ `2 O- PMicrosoft Windows Server 2003, Standard Edition (32-bit x86) & ]) k _/ j* d+ i: q2 a7 ~
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) " b8 c4 t$ r1 o; x, x) ]* i& C! h
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
( d& n3 g! x: s- x( e, G: WMicrosoft Windows Server 2003, Web Edition / U7 O5 w4 v5 r' y* t
Microsoft Windows Server 2003, Datacenter x64 Edition
* e& Q: F: c" a0 bMicrosoft Windows Server 2003, Enterprise x64 Edition , Z3 I" |: ^# `' m* a ?+ r: O
Microsoft Windows Server 2003, Standard x64 Edition & `% y: g8 ], I. \% p6 y$ h' v
Microsoft Windows XP Professional x64 Edition , g6 M5 j; _6 q4 n' s9 h3 m
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
* i& P' [( ~3 Y; w+ DMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
8 ~4 U9 \$ m( _( M& E4 BMicrosoft Windows XP Service Pack 2, when used with:
7 \) Z {9 h* `, u4 KMicrosoft Windows XP Home Edition
" Y' w: m6 Y. C% ~8 E1 G# V9 RMicrosoft Windows XP Professional
( I4 L5 F2 j' R" o5 U1 h# ?Microsoft Windows XP Service Pack 3, when used with: 9 |& R4 S b" J- ]% {
Microsoft Windows XP Home Edition " I. g% l9 O4 k1 V+ \
Microsoft Windows XP Professional
4 ~+ H3 o r4 W a: m( A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