3CTftpSvc TFTP Server long transporting mode buffer overflow
| 3ctftpsvc-transporting-mode-bo (30545) |  High Risk |
Description:
33CTftpSvc TFTP Server is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of Read/Write request packet types. By sending an overly long transporting mode in a GET or PUT command, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the server to crash
*CVSS:
| Base Score: | 10 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Not Required |
| Confidentiality Impact: | Complete |
| Integrity Impact: | Complete |
| Availability Impact: | Complete |
| Temporal Score: | 9 |
| Exploitability: | Functional |
| Remediation Level: | Unavailable |
| Report Confidence: | Uncorroborated |
Consequences:
Gain Access
Remedy:
No remedy available as of July 9, 2011.
References:
- 3Com Web site: 3Com Software Library.
- BugTraq Mailing List, Sun Nov 26 2006 - 06:31:48 CST: TFTP Server 3CTftpSvc Buffer Overflow Vulnerability (Long transporting mode).
- BID-21301: 3Com TFTP Transporting Mode Remote Buffer Overflow Vulnerability
- BID-21322: 3Com 3CTftpSvc Filename Remote Buffer Overflow Vulnerability
- CVE-2006-6183: Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.
- SA23113: 3CTftpSvc TFTP Server Long Mode Buffer Overflow Vulnerability
- VUPEN/ADV-2006-4738: 3Com 3CTftpSvc TFTP Request Handling Remote Buffer Overflow Vulnerability
Platforms Affected:
- 3Com 3CTFTPSvc 2.0.1
Reported:
Nov 26, 2006
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.