Buffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a 1024-byte TCP stream message, which triggers an off-by-one buffer overflow, or (2) a long method name in an HTTP request, (3) a long version number in an HTTP request, (4) a long User-Agent header, or (5) a long file path.
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 |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/10783 | vdb entry |
| http://www.securiteam.com/securitynews/6Q0020A6AS.html | exploit |
| http://www.securityfocus.com/bid/6285 | vdb entry exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/10789 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/10734 | vdb entry |
| http://www.securityfocus.com/bid/6283 | vdb entry |
| http://www.derkeiler.com/Mailing-Lists/Full-Disclosure/2002-11/0457.html | mailing list exploit |
| http://www.securityfocus.com/bid/6284 | vdb entry |
| http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-12/0005.html | mailing list exploit |