Vulnerabilities > CVE-2004-2685 - Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Youngzsoft Ccproxy

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
low complexity
youngzsoft
CWE-119
exploit available

Summary

Buffer overflow in YoungZSoft CCProxy 6.2 and earlier allows remote attackers to execute arbitrary code via a long address in a ping (p) command to the Telnet proxy service, a different vector than CVE-2004-2416.

Vulnerable Configurations

Part Description Count
Application
Youngzsoft
1

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Exploit-Db

  • descriptionCCProxy 6.2 (ping) Remote Buffer Overflow Exploit. CVE-2004-2685. Remote exploit for windows platform
    fileexploits/windows/remote/621.py
    idEDB-ID:621
    last seen2016-01-31
    modified2004-11-10
    platformwindows
    port23
    published2004-11-10
    reporterKaGra
    sourcehttps://www.exploit-db.com/download/621/
    titleCCProxy 6.2 ping Remote Buffer Overflow Exploit
    typeremote
  • descriptionCCProxy. CVE-2004-2685. Remote exploit for windows platform
    fileexploits/windows/remote/4360.rb
    idEDB-ID:4360
    last seen2016-01-31
    modified2007-09-03
    platformwindows
    port
    published2007-09-03
    reporterPatrick Webster
    sourcehttps://www.exploit-db.com/download/4360/
    titleCCProxy <= 6.2 - Telnet Proxy Ping Overflow Exploit meta
    typeremote