{"id":"CVE-2016-9802","aliases":["DEBIAN-CVE-2016-9802","EUVD-2016-10603","GHSA-6mj7-55x2-g5xx","SUSE-SU-2019:1339-1","SUSE-SU-2019:1353-1","SUSE-SU-2019:1353-2","UBUNTU-CVE-2016-9802","openSUSE-SU-2019:1476-1"],"status":"published","title":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\"...","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.03622,"percentile":0.8957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2016-12-03T06:28:00Z","modified":"2026-10-24T10:30:39Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.66-1","5.66-1+deb12u1","5.66-1+deb12u2","5.68-1","5.68-2","5.69-1","5.70-1","5.70-1.1","5.70-1.1~exp0","5.71-1","5.73-1","5.73-1.1","5.77-1","5.79-1","5.79-2","5.82-1","5.82-1.1","5.83-1","5.83-1~exp1","5.84-1","5.85-1","5.85-2","5.85-3","5.85-4","5.87-1","5.87-2","5.87-3"]},{"source":"osv","ecosystem":"Debian:13","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.82-1.1","5.83-1","5.83-1~exp1","5.84-1","5.85-1","5.85-2","5.85-3","5.85-4","5.87-1","5.87-2","5.87-3"]},{"source":"osv","ecosystem":"Debian:14","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.82-1.1","5.83-1","5.83-1~exp1","5.84-1","5.85-1","5.85-2","5.85-3","5.85-4","5.87-1","5.87-2","5.87-3"]},{"source":"osv","ecosystem":"SUSE:Linux 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15","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-5.16.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-5.16.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-5.16.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-5.16.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-5.16.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 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15.0","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-lp151.8.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.1","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-lp151.8.3.1"}]}],"bundled":4}],"products":[{"vendor":"bluez","product":"bluez"}],"references":[{"url":"https://www.spinics.net/lists/linux-bluetooth/msg68898.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"http://www.securityfocus.com/bid/94652","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00069.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9802"},{"url":"https://github.com/advisories/GHSA-6mj7-55x2-g5xx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-9802","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191339-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1013708","tags":["report"]},{"url":"https://bugzilla.suse.com/1013712","tags":["report"]},{"url":"https://bugzilla.suse.com/1013893","tags":["report"]},{"url":"https://bugzilla.suse.com/1015171","tags":["report"]},{"url":"https://bugzilla.suse.com/1015173","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9797","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9798","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9802","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9917","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9918","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191353-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191353-2/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2016-9802","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-9802","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XZHD5VUMX7KIQPDT63RDBFNM2PUTFJEL/#XZHD5VUMX7KIQPDT63RDBFNM2PUTFJEL","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2016-9802","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2016-12-03T06:28:00Z","modified":"2024-08-06T02:59:03.553Z","updated_at":"2026-11-02T14:33:31.764001Z"}],"euvd":[{"id":"EUVD-2016-10603","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2016-12-03T06:28:00Z","modified":"2024-08-06T02:59:03Z","updated_at":"2026-11-03T02:22:26.376959Z"}],"ghsa":[{"id":"GHSA-6mj7-55x2-g5xx","title":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\"...","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2022-05-14T00:59:56Z","modified":"2023-02-02T05:02:44Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:51:30.378864Z"}],"nvd":[{"id":"CVE-2016-9802","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2016-12-03T06:59:07.527Z","modified":"2026-06-17T00:56:34.213Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:32.79141Z"}],"osv":[{"id":"CVE-2016-9802","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2016-12-03T06:59:07.527Z","modified":"2026-10-24T10:30:39.322666648Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:03.472693Z"},{"id":"DEBIAN-CVE-2016-9802","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2016-12-03T06:59:07.527Z","modified":"2026-09-22T07:01:47.973401479Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:28.207321Z"},{"id":"UBUNTU-CVE-2016-9802","description":"In BlueZ 5.42, a buffer over-read was identified in \"l2cap_packet\" function in \"monitor/packet.c\" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.","status":"published","published":"2016-12-03T06:59:00Z","modified":"2026-10-17T12:52:55.369141185Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:54:13.356796Z"},{"id":"openSUSE-SU-2019:1476-1","title":"Security update for bluez","description":"This update for bluez fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2016-9797: Fixed a buffer over-read in l2cap_dump() (bsc#1013708).\n- CVE-2016-9798: Fixed a use-after-free in conf_opt() (bsc#1013712).\n- CVE-2016-9917: Fixed a heap-based buffer overflow in read_n() (bsc#1015171).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-05-30T06:18:14Z","modified":"2026-02-04T04:26:40.443258Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"SUSE-SU-2019:1339-1","title":"Security update for bluez","description":"This update for bluez fixes the following issues:\n\nSecurity vulnerability addressed:\n\n- CVE-2016-9797: Fixed a buffer over-read in l2cap_dump() (bsc#1013708).\n- CVE-2016-9798: Fixed a use-after-free in conf_opt() (bsc#1013712).\n- CVE-2016-9917: Fixed a heap-based buffer overflow in read_n() (bsc#1015171).\n- CVE-2016-9802: Fixed a buffer over-read in l2cap_packet() (bsc#1013893).\n- CVE-2016-9918: Fixed an out-of-bounds stack read in packet_hexdump(),\n  which could be triggered by processing a corrupted dump file and will result\n  in a crash of the hcidump tool (bsc#1015173)\n","status":"published","published":"2019-05-24T10:57:06Z","modified":"2026-02-04T03:39:31.855933Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"SUSE-SU-2019:1353-1","title":"Security update for bluez","description":"This update for bluez fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2016-9797: Fixed a buffer over-read in l2cap_dump() (bsc#1013708).\n- CVE-2016-9798: Fixed a use-after-free in conf_opt() (bsc#1013712).\n- CVE-2016-9917: Fixed a heap-based buffer overflow in read_n() (bsc#1015171).\n","status":"published","published":"2019-05-24T12:42:40Z","modified":"2026-02-04T03:25:52.348212Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"SUSE-SU-2019:1353-2","title":"Security update for bluez","description":"This update for bluez fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2016-9797: Fixed a buffer over-read in l2cap_dump() (bsc#1013708).\n- CVE-2016-9798: Fixed a use-after-free in conf_opt() (bsc#1013712).\n- CVE-2016-9917: Fixed a heap-based buffer overflow in read_n() (bsc#1015171).\n- CVE-2016-9802: Fixed a buffer over-read in l2cap_packet() (bsc#1013893).\n","status":"published","published":"2019-10-18T14:21:08Z","modified":"2026-02-04T03:35:51.444135Z","updated_at":"2026-11-02T15:53:45.926331Z"}]}}