{"id":"CVE-2011-3176","aliases":["EUVD-2011-3143","GHSA-vqcj-59x7-m938"],"status":"published","title":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management ...","description":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management (ZCM) 11.1 and 11.1a allows remote attackers to execute arbitrary code via an opcode 0x4c request.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.70068,"percentile":0.99382,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2012-04-09T20:00:00Z","modified":"2026-06-16T23:32:48Z","exploits":[{"source":"exploitdb","id":"EDB-19958","title":"Novell ZENworks Configuration Management Preboot Service - 0x6c Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2012-07-20","verified":true,"url":"https://www.exploit-db.com/exploits/19958"},{"source":"exploitdb","id":"EDB-19959","title":"Novell ZENworks Configuration Management Preboot Service - 0x4c Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2012-07-20","verified":true,"url":"https://www.exploit-db.com/exploits/19959"},{"source":"metasploit","id":"exploit/windows/novell/zenworks_preboot_op4c_bof","title":"Novell ZENworks Configuration Management Preboot Service 0x4c Buffer Overflow","type":"exploit","platform":"Windows","date":"2012-02-22","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/novell/zenworks_preboot_op4c_bof"}],"products":[{"vendor":"novell","product":"zenworks_configuration_management"}],"references":[{"url":"http://www.verisigninc.com/en_US/products-and-services/network-intelligence-availability/idefense/public-vulnerability-reports/articles/index.xhtml?id=974","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"]},{"url":"http://www.novell.com/support/viewContent.do?externalId=7010044","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://download.novell.com/Download?buildid=rs4B5jhWKf8~","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/19959","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5127930.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3176"},{"url":"https://github.com/advisories/GHSA-vqcj-59x7-m938"}],"sources":{"cve":[{"id":"CVE-2011-3176","description":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management (ZCM) 11.1 and 11.1a allows remote attackers to execute arbitrary code via an opcode 0x4c request.","status":"published","published":"2012-04-09T20:00:00Z","modified":"2024-08-06T23:22:27.686Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3143","description":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management (ZCM) 11.1 and 11.1a allows remote attackers to execute arbitrary code via an opcode 0x4c request.","status":"published","published":"2012-04-09T20:00:00Z","modified":"2024-08-06T23:22:27Z","updated_at":"2026-11-03T01:39:52.582864Z"}],"ghsa":[{"id":"GHSA-vqcj-59x7-m938","title":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management ...","description":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management (ZCM) 11.1 and 11.1a allows remote attackers to execute arbitrary code via an opcode 0x4c request.","status":"published","published":"2022-05-17T05:23:24Z","modified":"2023-01-28T05:04:02Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:05.43712Z"}],"nvd":[{"id":"CVE-2011-3176","description":"Stack-based buffer overflow in the Preboot Service in Novell ZENworks Configuration Management (ZCM) 11.1 and 11.1a allows remote attackers to execute arbitrary code via an opcode 0x4c request.","status":"published","published":"2012-04-09T20:55:01.96Z","modified":"2026-06-16T23:32:48.407Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}