Vulnerabilities > CVE-2012-5002 - Buffer Errors vulnerability in Ricoh Dl-10 and Sr10 FTP Server
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
Stack-based buffer overflow in SR10 FTP server (SR10.exe) 1.1.0.6 in Ricoh DC Software DL-10 4.5.0.1, when the Log file name option is enabled, allows remote attackers to execute arbitrary code via a long USER FTP command.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 | |
| Hardware | 1 |
Common Weakness Enumeration (CWE)
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
description Ricoh DC DL-10 SR10 FTP USER Command Buffer Overflow". CVE-2012-5002. Remote exploit for windows platform id EDB-ID:18658 last seen 2016-02-02 modified 2012-03-24 published 2012-03-24 reporter metasploit source https://www.exploit-db.com/download/18658/ title Ricoh DC DL-10 SR10 FTP USER Command Buffer Overflow" description Ricoh DC Software DL-10 FTP Server (SR10.exe) <= 1.1.0.6 - Remote Buffer Overflow Vulnerability. CVE-2012-5002. Dos exploit for windows platform id EDB-ID:18643 last seen 2016-02-02 modified 2012-03-22 published 2012-03-22 reporter Julien Ahrens source https://www.exploit-db.com/download/18643/ title Ricoh DC Software DL-10 FTP Server SR10.exe <= 1.1.0.6 - Remote Buffer Overflow Vulnerability
Metasploit
| description | This module exploits a vulnerability found in Ricoh DC's DL-10 SR10 FTP service. By supplying a long string of data to the USER command, it is possible to trigger a stack-based buffer overflow, which allows remote code execution under the context of the user. Please note that in order to trigger the vulnerability, the server must be configured with a log file name (by default, it's disabled). |
| id | MSF:EXPLOIT/WINDOWS/FTP/RICOH_DL_BOF |
| last seen | 2020-06-11 |
| modified | 2017-07-24 |
| published | 2012-03-22 |
| references | |
| reporter | Rapid7 |
| source | https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/windows/ftp/ricoh_dl_bof.rb |
| title | Ricoh DC DL-10 SR10 FTP USER Command Buffer Overflow |
Saint
| bid | 52235 |
| description | Ricoh DC Software DL-10 FTP Server USER Remote Code Execution |
| osvdb | 79691 |
| title | ricoh_dc_dl10_ftp_code_exec |
| type | remote |