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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.vupen.com/english/advisories/2006/4738 | vdb entry vendor advisory |
| http://www.securityfocus.com/bid/21301 | vdb entry exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/30545 | vdb entry |
| http://www.securityfocus.com/bid/21322 | vdb entry exploit |
| http://securityreason.com/securityalert/1930 | third party advisory |
| http://secunia.com/advisories/23113 | third party advisory vendor advisory |
| http://www.securityfocus.com/archive/1/452754/100/0/threaded | mailing list |