{"id":"UBUNTU-CVE-2014-6251","details":"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.","modified":"2025-10-24T04:45:12Z","published":"2014-10-25T00:55:00Z","upstream":["CVE-2014-6251"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-6251"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2014/Oct/29"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-6251"}],"affected":[{"package":{"name":"cgminer","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/cgminer@4.9.2-1build1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1","4.9.2-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"cgminer","binary_version":"4.9.2-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-6251.json"}},{"package":{"name":"cgminer","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/cgminer@4.9.2-1build1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"cgminer","binary_version":"4.9.2-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-6251.json"}},{"package":{"name":"cgminer","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/cgminer@4.9.2-1build2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"cgminer","binary_version":"4.9.2-1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-6251.json"}},{"package":{"name":"cgminer","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/cgminer@4.9.2-1ubuntu1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"cgminer","binary_version":"4.9.2-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-6251.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}