{"id":"CVE-2001-0820","aliases":["EUVD-2001-0804","GHSA-6fvf-gg5c-754m"],"status":"published","title":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long...","description":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long arguments that are passed to (1) the Log function in util.c, or (2) serveconnection in protocol.c.","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":"2026-11-08","score":0.12697,"percentile":0.96289,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-11-22T05:00:00Z","modified":"2026-06-16T21:55:01Z","exploits":[{"source":"exploitdb","id":"EDB-20929","title":"ghttpd 1.4 - Daemon Buffer Overflow","type":"remote","platform":"linux","date":"2001-06-17","verified":true,"url":"https://www.exploit-db.com/exploits/20929"},{"source":"exploitdb","id":"EDB-21937","title":"ghttpd 1.4.x - 'Log()' Remote Buffer Overflow","type":"remote","platform":"linux","date":"2002-10-07","verified":true,"url":"https://www.exploit-db.com/exploits/21937"}],"products":[{"vendor":"gaztek","product":"ghttp"}],"references":[{"url":"http://www.securityfocus.com/bid/2879","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/2965","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=99279182704674\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6702","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=99406263214417\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0820"},{"url":"https://github.com/advisories/GHSA-6fvf-gg5c-754m"}],"sources":{"cve":[{"id":"CVE-2001-0820","description":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long arguments that are passed to (1) the Log function in util.c, or (2) serveconnection in protocol.c.","status":"published","published":"2001-11-22T05:00:00Z","modified":"2024-08-08T04:37:07.129Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0804","description":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long arguments that are passed to (1) the Log function in util.c, or (2) serveconnection in protocol.c.","status":"published","published":"2001-11-22T05:00:00Z","modified":"2024-08-08T04:37:07Z","updated_at":"2026-11-03T01:14:49.590185Z"}],"ghsa":[{"id":"GHSA-6fvf-gg5c-754m","title":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long...","description":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long arguments that are passed to (1) the Log function in util.c, or (2) serveconnection in protocol.c.","status":"published","published":"2022-04-30T18:16:47Z","modified":"2023-01-30T05:05:24Z","updated_at":"2026-11-02T14:47:15.872717Z"}],"nvd":[{"id":"CVE-2001-0820","description":"Buffer overflows in GazTek ghttpd 1.4 allows a remote attacker to execute arbitrary code via long arguments that are passed to (1) the Log function in util.c, or (2) serveconnection in protocol.c.","status":"published","published":"2001-12-06T05:00:00Z","modified":"2026-06-16T21:55:01.117Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:41.313877Z"}]}}