{"id":"CVE-2005-3534","aliases":["DEBIAN-CVE-2005-3534","DSA-924-1","EUVD-2005-3533","GHSA-96w8-f5p6-mqmw","openSUSE-SU-2024:11077-1"],"status":"published","title":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8...","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","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":0.05988,"percentile":0.93359,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2005-12-21T00:00:00Z","modified":"2026-10-23T03:47:27Z","fixes":[{"ecosystem":"Debian:12","package":"nbd","fixed_in":["1:2.8.3-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"nbd","fixed_in":["1:2.8.3-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"nbd","fixed_in":["1:2.8.3-1"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"nbd","fixed_in":["1.2cvs20020320-3.woody.3"],"sources":["osv"]},{"ecosystem":"Debian:3.1","package":"nbd","fixed_in":["1:2.7.3-3sarge1"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"nbd","fixed_in":["3.21-1.7"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"nbd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.8.3-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"nbd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.8.3-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"nbd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.8.3-1"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"nbd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2cvs20020320-3.woody.3"}]}]},{"source":"osv","ecosystem":"Debian:3.1","package":"nbd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.7.3-3sarge1"}]}],"versions":["1:2.7.3-3"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"nbd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.21-1.7"}]}]}],"products":[{"vendor":"wouter_verhelst","product":"nbd"}],"references":[{"url":"http://secunia.com/advisories/43610","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/18503","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.debian.org/security/2005/dsa-924","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.osvdb.org/21848","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/18209","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://usn.ubuntu.com/237-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web"]},{"url":"http://secunia.com/advisories/18171","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.securityfocus.com/bid/16029","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/18135","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200512-14.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=380210\u0026group_id=13229","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://sourceforge.net/mailarchive/forum.php?thread_id=9201144\u0026forum_id=40388","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=380202\u0026group_id=13229","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://bugs.gentoo.org/show_bug.cgi?id=116314","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://secunia.com/advisories/43353","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/18315","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3534"},{"url":"https://usn.ubuntu.com/237-1"},{"url":"https://github.com/advisories/GHSA-96w8-f5p6-mqmw"},{"url":"https://security-tracker.debian.org/tracker/CVE-2005-3534","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2005-3534","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2005-3534","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","status":"published","published":"2005-12-22T21:00:00Z","modified":"2024-08-07T23:17:22.827Z","updated_at":"2026-11-02T14:33:38.187792Z"}],"euvd":[{"id":"EUVD-2005-3533","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","status":"published","published":"2005-12-22T21:00:00Z","modified":"2024-08-07T23:17:22Z","updated_at":"2026-11-03T01:15:26.279574Z"}],"ghsa":[{"id":"GHSA-96w8-f5p6-mqmw","title":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8...","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","status":"published","published":"2022-05-01T02:18:59Z","modified":"2025-04-03T04:23:55Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:00:44.529542Z"}],"nvd":[{"id":"CVE-2005-3534","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","status":"published","published":"2005-12-22T21:03:00Z","modified":"2026-06-16T22:17:08.877Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:00:58.826417Z"}],"osv":[{"id":"CVE-2005-3534","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","status":"published","published":"2005-12-22T21:03:00Z","modified":"2026-04-10T03:37:19.215934Z","updated_at":"2026-11-02T15:43:56.581247Z"},{"id":"DEBIAN-CVE-2005-3534","description":"Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.","status":"published","published":"2005-12-22T21:03:00Z","modified":"2026-10-23T03:47:27.475472355Z","updated_at":"2026-11-02T15:45:22.831407Z"},{"id":"DSA-924-1","title":"nbd - buffer overflow","status":"published","published":"2005-12-21T00:00:00Z","modified":"2026-03-09T02:08:49.476931Z","updated_at":"2026-11-02T15:46:18.716547Z"},{"id":"openSUSE-SU-2024:11077-1","title":"nbd-3.21-1.7 on GA media","description":"These are all security issues fixed in the nbd-3.21-1.7 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:23:08.088117Z","updated_at":"2026-11-02T16:58:34.894275Z"}]}}