{"id":"CVE-2006-3815","aliases":["DEBIAN-CVE-2006-3815","DSA-1128","EUVD-2006-3809","GHSA-32c9-8jgc-9c8c"],"status":"published","title":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared...","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00778,"percentile":0.56104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-264"],"published":"2006-07-24T22:00:00Z","modified":"2026-10-22T23:47:34Z","exploits":[{"source":"exploitdb","id":"EDB-28287","title":"Linux-HA Heartbeat 1.2.3/2.0.x - Insecure Default Permissions on Shared Memory","type":"local","platform":"linux","date":"2006-07-27","verified":true,"url":"https://www.exploit-db.com/exploits/28287"}],"fixes":[{"ecosystem":"Debian:12","package":"heartbeat","fixed_in":["1.2.4-13"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"heartbeat","fixed_in":["1.2.4-13"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"heartbeat","fixed_in":["1.2.4-13"],"sources":["osv"]},{"ecosystem":"Debian:3.1","package":"heartbeat","fixed_in":["1.2.3-9sarge5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"heartbeat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-13"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"heartbeat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-13"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"heartbeat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-13"}]}]},{"source":"osv","ecosystem":"Debian:3.1","package":"heartbeat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.3-9sarge5"}]}],"versions":["1.2.3-9","1.2.3-9sarge1","1.2.3-9sarge2","1.2.3-9sarge3","1.2.3-9sarge4"]}],"products":[{"vendor":"linux-ha","product":"heartbeat"}],"references":[{"url":"http://secunia.com/advisories/21231","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/2994","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200608-23.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/21629","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.debian.org/security/2006/dsa-1128","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://www.mail-archive.com/linux-ha-cvs%40lists.linux-ha.org/msg00753.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.linux-ha.org/_cache/SecurityIssues__sec03.txt","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:142","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://securitytracker.com/id?1016602","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://secunia.com/advisories/21162","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/19186","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.ubuntu.com/usn/usn-326-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/21240","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/21521","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://cvs.linux-ha.org/viewcvs/viewcvs.cgi/linux-ha/heartbeat/heartbeat.c?r1=1.513\u0026r2=1.514","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3815"},{"url":"https://github.com/advisories/GHSA-32c9-8jgc-9c8c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-3815","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-3815","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","status":"published","published":"2006-07-24T22:00:00Z","modified":"2024-08-07T18:48:39.154Z","updated_at":"2026-11-02T14:33:49.62488Z"}],"euvd":[{"id":"EUVD-2006-3809","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","status":"published","published":"2006-07-24T22:00:00Z","modified":"2024-08-07T18:48:39Z","updated_at":"2026-11-03T01:15:54.485555Z"}],"ghsa":[{"id":"GHSA-32c9-8jgc-9c8c","title":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared...","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","status":"published","published":"2022-05-01T07:12:46Z","modified":"2023-01-31T05:01:45Z","updated_at":"2026-11-02T14:48:07.307943Z"}],"nvd":[{"id":"CVE-2006-3815","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","status":"published","published":"2006-07-25T13:22:00Z","modified":"2026-06-16T22:27:53.38Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:05.130518Z"}],"osv":[{"id":"CVE-2006-3815","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","status":"published","published":"2006-07-25T13:22:00Z","modified":"2026-04-10T03:37:44.072874Z","updated_at":"2026-11-02T15:43:56.581247Z"},{"id":"DEBIAN-CVE-2006-3815","description":"heartbeat.c in heartbeat before 2.0.6 sets insecure permissions in a shmget call for shared memory, which allows local users to cause an unspecified denial of service via unknown vectors, possibly during a short time window on startup.","status":"published","published":"2006-07-25T13:22:00Z","modified":"2026-10-22T23:47:34.439472772Z","updated_at":"2026-11-02T15:45:23.105674Z"},{"id":"DSA-1128","title":"heartbeat - permission error","status":"published","published":"2006-07-28T00:00:00Z","modified":"2026-03-09T01:01:59.6723Z","updated_at":"2026-11-02T15:46:14.285228Z"}]}}