{"id":"CVE-2002-0082","aliases":["EUVD-2002-0082","GHSA-4fj5-x3ch-mc34"],"status":"published","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...","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.","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":0.29662,"percentile":0.98207,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-03-15T05:00:00Z","modified":"2026-06-16T21:56:44Z","exploits":[{"source":"exploitdb","id":"EDB-21671","title":"Apache mod_ssl \u003c 2.8.7 OpenSSL - 'OpenFuck.c' Remote Buffer Overflow","type":"remote","platform":"unix","date":"2002-07-30","verified":true,"url":"https://www.exploit-db.com/exploits/21671"},{"source":"exploitdb","id":"EDB-47080","title":"Apache mod_ssl \u003c 2.8.7 OpenSSL - 'OpenFuckV2.c' Remote Buffer Overflow (2)","type":"remote","platform":"unix","date":"2019-07-07","url":"https://www.exploit-db.com/exploits/47080"},{"source":"exploitdb","id":"EDB-764","title":"Apache mod_ssl \u003c 2.8.7 OpenSSL - 'OpenFuckV2.c' Remote Buffer Overflow (1)","type":"remote","platform":"unix","date":"2003-04-04","verified":true,"url":"https://www.exploit-db.com/exploits/764"},{"source":"pocgithub","id":"Nutsulejustine/pentest-kioptrix","title":"Nutsulejustine/pentest-kioptrix","date":"2026-10-13","url":"https://github.com/Nutsulejustine/pentest-kioptrix"},{"source":"pocgithub","id":"anilkashyap01/Binary-Exploitation-and-Kernel-Escalation","title":"anilkashyap01/Binary-Exploitation-and-Kernel-Escalation","date":"2026-04-15","url":"https://github.com/anilkashyap01/Binary-Exploitation-and-Kernel-Escalation"},{"source":"pocgithub","id":"ratiros01/CVE-2002-0082","title":"ratiros01/CVE-2002-0082","date":"2025-03-24","url":"https://github.com/ratiros01/CVE-2002-0082"}],"products":[{"vendor":"apache-ssl","product":"apache-ssl"},{"vendor":"mod_ssl","product":"mod_ssl"}],"references":[{"url":"http://www.calderasystems.com/support/security/advisories/CSSA-2002-011.0.txt","tags":["vendor-advisory","x_refsource_CALDERA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4189","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-045.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/advisories/4008","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=101518491916936\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://online.securityfocus.com/archive/1/258646","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-020.php","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://www.linuxsecurity.com/advisories/other_advisory-1923.html","tags":["vendor-advisory","x_refsource_ENGARDE","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=101528358424306\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-042.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.iss.net/security_center/static/8308.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-041.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.apacheweek.com/issues/02-03-01#security","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://ftp.support.compaq.com/patches/.new/html/SSRT0817.shtml","tags":["vendor-advisory","x_refsource_COMPAQ","x_transferred"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000465","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred"]},{"url":"http://www.securityfocus.com/advisories/3965","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.debian.org/security/2002/dsa-120","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0082"},{"url":"https://github.com/advisories/GHSA-4fj5-x3ch-mc34"}],"sources":{"cve":[{"id":"CVE-2002-0082","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.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2024-08-08T02:35:17.584Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0082","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.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2024-08-08T02:35:17Z","updated_at":"2026-11-03T01:15:02.530408Z"}],"ghsa":[{"id":"GHSA-4fj5-x3ch-mc34","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...","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.","status":"published","published":"2022-04-30T18:18:30Z","modified":"2023-01-30T05:05:56Z","updated_at":"2026-11-02T14:47:22.953418Z"}],"nvd":[{"id":"CVE-2002-0082","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.","status":"published","published":"2002-03-15T05:00:00Z","modified":"2026-06-16T21:56:44.093Z","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"}]}}