{"id":"CVE-2002-0082","url":"https://www.cyber-defence.io/tools/cve/CVE-2002-0082","generatedAt":"2026-10-27T18:32:14.001Z","title":"The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary…","description":"The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session.","published":"2002-03-15T05:00:00.000Z","lastModified":"2026-06-16T21:56:44.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":[],"affected":["apache-ssl/apache-ssl","mod ssl/mod ssl"],"epss":{"score":0.29662,"percentile":0.98181,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":3,"verified":true,"firstPublished":"2002-07-30","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":47080,"kind":"exploit","title":"Apache mod_ssl < 2.8.7 OpenSSL - 'OpenFuckV2.c' Remote Buffer Overflow (2)","url":"https://www.exploit-db.com/exploits/47080","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/unix/remote/47080.c","file":"exploits/unix/remote/47080.c","published":"2019-07-07","added":"2019-07-09","updated":"2019-11-01","author":"Brian Peters","type":"remote","platform":"unix","port":80,"verified":false,"codes":["CVE-2002-0082","OSVDB-857"],"tags":null,"aliases":"OpenFuckV2;OpenFuckV2.c","applicationUrl":"http://www.exploit-db.comapache-1.3.12-1.i386.rpm","screenshotUrl":null,"referenceUrl":null},{"edbId":764,"kind":"exploit","title":"Apache mod_ssl < 2.8.7 OpenSSL - 'OpenFuckV2.c' Remote Buffer Overflow (1)","url":"https://www.exploit-db.com/exploits/764","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/unix/remote/764.c","file":"exploits/unix/remote/764.c","published":"2003-04-04","added":"2003-04-03","updated":"2019-11-01","author":"spabam","type":"remote","platform":"unix","port":80,"verified":true,"codes":["CVE-2002-0082","OSVDB-857"],"tags":null,"aliases":"OpenFuckV2;OpenFuckV2.c","applicationUrl":"http://www.exploit-db.comapache-1.3.12-1.i386.rpm","screenshotUrl":null,"referenceUrl":null},{"edbId":21671,"kind":"exploit","title":"Apache mod_ssl < 2.8.7 OpenSSL - 'OpenFuck.c' Remote Buffer Overflow","url":"https://www.exploit-db.com/exploits/21671","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/unix/remote/21671.c","file":"exploits/unix/remote/21671.c","published":"2002-07-30","added":"2002-07-30","updated":"2017-11-16","author":"spabam","type":"remote","platform":"unix","port":80,"verified":true,"codes":["CVE-2002-0082","OSVDB-857"],"tags":null,"aliases":"OpenFuck;OpenFuck.c","applicationUrl":"http://www.exploit-db.comapache-1.3.12-1.i386.rpm","screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/5363/info"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 29.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000465","source":"cve@mitre.org"},{"url":"http://ftp.support.compaq.com/patches/.new/html/SSRT0817.shtml","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=101518491916936&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=101528358424306&w=2","source":"cve@mitre.org"},{"url":"http://online.securityfocus.com/archive/1/258646","source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html","source":"cve@mitre.org"},{"url":"http://www.apacheweek.com/issues/02-03-01#security","source":"cve@mitre.org"},{"url":"http://www.calderasystems.com/support/security/advisories/CSSA-2002-011.0.txt","source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2002/dsa-120","source":"cve@mitre.org"},{"url":"http://www.iss.net/security_center/static/8308.php","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-020.php","source":"cve@mitre.org"},{"url":"http://www.linuxsecurity.com/advisories/other_advisory-1923.html","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-041.html","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-042.html","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-045.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/advisories/3965","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/advisories/4008","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/4189","source":"cve@mitre.org"},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000465","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://ftp.support.compaq.com/patches/.new/html/SSRT0817.shtml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=101518491916936&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=101528358424306&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://online.securityfocus.com/archive/1/258646","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.apacheweek.com/issues/02-03-01#security","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.calderasystems.com/support/security/advisories/CSSA-2002-011.0.txt","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2002/dsa-120","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.iss.net/security_center/static/8308.php","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-020.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.linuxsecurity.com/advisories/other_advisory-1923.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-041.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-042.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-045.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/advisories/3965","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/advisories/4008","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/4189","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2002-0082","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}