Description
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.
Metrics
CVSS 2.0 7.5/10
AV:N/AC:L/Au:N/C:P/I:P/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.derkeiler.com/Mailing-Lists/Full-Disclosure/2002-11/0457.htmlExploit
- http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-12/0005.htmlExploit
- http://www.securiteam.com/securitynews/6Q0020A6AS.htmlExploit
- http://www.securityfocus.com/bid/6283
- http://www.securityfocus.com/bid/6284
- http://www.securityfocus.com/bid/6285Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10734
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10783
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10789
- http://www.derkeiler.com/Mailing-Lists/Full-Disclosure/2002-11/0457.htmlExploit
- http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-12/0005.htmlExploit
- http://www.securiteam.com/securitynews/6Q0020A6AS.htmlExploit
- http://www.securityfocus.com/bid/6283
- http://www.securityfocus.com/bid/6284
- http://www.securityfocus.com/bid/6285Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10734
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10783
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10789
Timeline
- Published
- Dec 31, 2002
- Last modified
- Jun 16, 2026
- NVD status
- Modified