{"id":"CVE-2002-2295","aliases":["EUVD-2002-2273","GHSA-gp5f-5w6g-9rh2"],"status":"published","title":"Buffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause...","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.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.06685,"percentile":0.93935,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:01:02Z","exploits":[{"source":"exploitdb","id":"EDB-22056","title":"Pserv 2.0 - HTTP Version Specifier Buffer Overflow","type":"dos","platform":"linux","date":"2002-11-30","verified":true,"url":"https://www.exploit-db.com/exploits/22056"}],"products":[{"vendor":"pico_server","product":"pico_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10783","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securiteam.com/securitynews/6Q0020A6AS.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/6285","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10789","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10734","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6283","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.derkeiler.com/Mailing-Lists/Full-Disclosure/2002-11/0457.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/6284","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-12/0005.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2295"},{"url":"https://github.com/advisories/GHSA-gp5f-5w6g-9rh2"}],"sources":{"cve":[{"id":"CVE-2002-2295","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.","status":"published","published":"2007-10-18T10:00:00Z","modified":"2024-08-08T03:59:11.448Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2273","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.","status":"published","published":"2007-10-18T10:00:00Z","modified":"2024-08-08T03:59:11Z","updated_at":"2026-11-03T01:14:53.910261Z"}],"ghsa":[{"id":"GHSA-gp5f-5w6g-9rh2","title":"Buffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause...","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.","status":"published","published":"2022-04-30T18:22:54Z","modified":"2023-01-30T05:06:28Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:47:30.041148Z"}],"nvd":[{"id":"CVE-2002-2295","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.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:01:02.473Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}