{"id":"CVE-2006-7211","aliases":["EUVD-2006-7190","GHSA-2q4h-mcjv-j4xr"],"status":"published","title":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows...","description":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows local users to cause a denial of service (blocked query processing) by locking semaphores.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00306,"percentile":0.23564,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-06-29T18:00:00Z","modified":"2026-06-16T22:34:35Z","products":[{"vendor":"firebirdsql","product":"firebird"}],"references":[{"url":"http://www.firebirdsql.org/rlsnotes/Firebird-2.0-ReleaseNotes.pdf","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/28474","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/29501","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.debian.org/security/2008/dsa-1529","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-7211"},{"url":"https://github.com/advisories/GHSA-2q4h-mcjv-j4xr"}],"sources":{"cve":[{"id":"CVE-2006-7211","description":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows local users to cause a denial of service (blocked query processing) by locking semaphores.","status":"published","published":"2007-06-29T18:00:00Z","modified":"2024-08-07T20:57:40.398Z","updated_at":"2026-11-02T14:33:52.224925Z"}],"euvd":[{"id":"EUVD-2006-7190","description":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows local users to cause a denial of service (blocked query processing) by locking semaphores.","status":"published","published":"2007-06-29T18:00:00Z","modified":"2024-08-07T20:57:40Z","updated_at":"2026-11-03T01:15:40.278038Z"}],"ghsa":[{"id":"GHSA-2q4h-mcjv-j4xr","title":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows...","description":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows local users to cause a denial of service (blocked query processing) by locking semaphores.","status":"published","published":"2022-05-01T07:45:42Z","modified":"2023-01-31T05:03:15Z","updated_at":"2026-11-02T14:48:25.922736Z"}],"nvd":[{"id":"CVE-2006-7211","description":"fb_lock_mgr in Firebird 1.5 uses weak permissions (0666) for the semaphore array, which allows local users to cause a denial of service (blocked query processing) by locking semaphores.","status":"published","published":"2007-06-29T18:30:00Z","modified":"2026-06-16T22:34:35.257Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:10.726159Z"}]}}