Vulnerabilities > CVE-2008-3116 - USE of Externally-Controlled Format String vulnerability in Hanghai 5TH Street, High Street 5 and HOT Step

047910
CVSS 10.0 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
low complexity
hanghai
CWE-134
critical
exploit available

Summary

Format string vulnerability in dx8render.dll in Snail Game (aka Suzhou Snail Electronic Company) 5th street (aka Hot Step or High Street 5) allows remote attackers to execute arbitrary code via format string specifiers in a chat message.

Vulnerable Configurations

Part Description Count
Application
Hanghai
3

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Format String Injection
    An attacker includes formatting characters in a string input field on the target application. Most applications assume that users will provide static text and may respond unpredictably to the presence of formatting character. For example, in certain functions of the C programming languages such as printf, the formatting character %s will print the contents of a memory location expecting this location to identify a string and the formatting character %n prints the number of DWORD written in the memory. An attacker can use this to read or write to memory locations or files, or simply to manipulate the value of the resulting text in unexpected ways. Reading or writing memory may result in program crashes and writing memory could result in the execution of arbitrary code if the attacker can write to the program stack.
  • String Format Overflow in syslog()
    This attack targets the format string vulnerabilities in the syslog() function. An attacker would typically inject malicious input in the format string parameter of the syslog function. This is a common problem, and many public vulnerabilities and associated exploits have been posted.

Exploit-Db

description5th street 'dx8render.dll' Format String Vulnerability. CVE-2008-3116. Dos exploit for windows platform
idEDB-ID:31964
last seen2016-02-03
modified2008-06-25
published2008-06-25
reportersuperkhung
sourcehttps://www.exploit-db.com/download/31964/
title5th street - 'dx8render.dll' Format String Vulnerability