{"id":"CVE-2014-6251","aliases":["EUVD-2014-6137","GHSA-p4q7-px7p-vcmc","UBUNTU-CVE-2014-6251"],"status":"published","title":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an...","description":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an unspecified impact by sending a mining.subscribe response with a large nonce2 length, then triggering the overflow with a mining.notify request.","severity":{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0102,"percentile":0.6362,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2014-10-25T00:00:00Z","modified":"2026-06-17T00:12:46Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"cgminer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1","4.9.2-1build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"cgminer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"cgminer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1build2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"cgminer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1ubuntu1"]}],"products":[{"vendor":"cpuminer_project","product":"cpuminer"}],"references":[{"url":"http://seclists.org/fulldisclosure/2014/Oct/29","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-6251"},{"url":"https://github.com/advisories/GHSA-p4q7-px7p-vcmc"},{"url":"https://ubuntu.com/security/CVE-2014-6251","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-6251","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-6251","description":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an unspecified impact by sending a mining.subscribe response with a large nonce2 length, then triggering the overflow with a mining.notify request.","status":"published","published":"2014-10-25T00:00:00Z","modified":"2024-08-06T12:10:13.174Z","updated_at":"2026-11-02T14:33:45.263043Z"}],"euvd":[{"id":"EUVD-2014-6137","description":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an unspecified impact by sending a mining.subscribe response with a large nonce2 length, then triggering the overflow with a mining.notify request.","status":"published","published":"2014-10-25T00:00:00Z","modified":"2024-08-06T12:10:13Z","updated_at":"2026-11-03T01:57:00.015932Z"}],"ghsa":[{"id":"GHSA-p4q7-px7p-vcmc","title":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an...","description":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an unspecified impact by sending a mining.subscribe response with a large nonce2 length, then triggering the overflow with a mining.notify request.","status":"published","published":"2022-05-17T04:30:25Z","modified":"2023-01-28T05:02:05Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:42.529669Z"}],"nvd":[{"id":"CVE-2014-6251","description":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an unspecified impact by sending a mining.subscribe response with a large nonce2 length, then triggering the overflow with a mining.notify request.","status":"published","published":"2014-10-25T00:55:03.927Z","modified":"2026-06-17T00:12:46.263Z","cvss":[{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:56.921017Z"}],"osv":[{"id":"UBUNTU-CVE-2014-6251","description":"Stack-based buffer overflow in CPUMiner before 2.4.1 allows remote attackers to have an unspecified impact by sending a mining.subscribe response with a large nonce2 length, then triggering the overflow with a mining.notify request.","status":"published","published":"2014-10-25T00:55:00Z","modified":"2025-10-24T04:45:12Z","updated_at":"2026-11-02T15:54:09.010095Z"}]}}