{"id":"CVE-2009-0812","aliases":["EUVD-2009-0810","GHSA-hpm9-3r29-xprg"],"status":"published","title":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x...","description":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x and earlier versions allows remote attackers to execute arbitrary code via a crafted Intel Hex Code (.hex) file. NOTE: some of these details are obtained from third party information.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06896,"percentile":0.9412,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-03-04T17:00:00Z","modified":"2026-06-16T23:05:51Z","exploits":[{"source":"exploitdb","id":"EDB-8121","title":"Hex Workshop 6.0 - '.hex' Local Code Execution","type":"local","platform":"windows","date":"2009-02-27","verified":true,"url":"https://www.exploit-db.com/exploits/8121"},{"source":"exploitdb","id":"EDB-9550","title":"Hex Workshop 4.23/5.1/6.0 - '.hex' Universal Local Buffer Overflow (SEH)","type":"local","platform":"windows","date":"2009-08-31","verified":true,"url":"https://www.exploit-db.com/exploits/9550"}],"products":[{"vendor":"bpsoft","product":"hex_workshop"}],"references":[{"url":"http://www.exploit-db.com/exploits/9550","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/48970","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/501300/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/8121","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/33932","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/34021","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0812"},{"url":"https://github.com/advisories/GHSA-hpm9-3r29-xprg"}],"sources":{"cve":[{"id":"CVE-2009-0812","description":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x and earlier versions allows remote attackers to execute arbitrary code via a crafted Intel Hex Code (.hex) file. NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-03-04T17:00:00Z","modified":"2024-08-07T04:48:52.325Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0810","description":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x and earlier versions allows remote attackers to execute arbitrary code via a crafted Intel Hex Code (.hex) file. NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-03-04T17:00:00Z","modified":"2024-08-07T04:48:52Z","updated_at":"2026-11-03T01:39:24.312317Z"}],"ghsa":[{"id":"GHSA-hpm9-3r29-xprg","title":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x...","description":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x and earlier versions allows remote attackers to execute arbitrary code via a crafted Intel Hex Code (.hex) file. NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-02T03:18:37Z","modified":"2023-01-31T05:08:03Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:19.380815Z"}],"nvd":[{"id":"CVE-2009-0812","description":"Stack-based buffer overflow in BreakPoint Software Hex Workshop 4.23, 6.0.1.4603, and other 6.x and earlier versions allows remote attackers to execute arbitrary code via a crafted Intel Hex Code (.hex) file. NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-03-04T17:30:02.657Z","modified":"2026-06-16T23:05:51.987Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}