CVE-2006-7211 json
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 (bl…
published 2007-06-29 19 y ago modified 2026-06-16 4 mo ago also EUVD-2006-7190
- cvss
- 4.9
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C |
References
-
firebirdsql.org
/rlsnotes/Firebird-2.0-ReleaseNotes.pdf
patch
-
debian.org
/security/2008/dsa-1529
vendor-advisory
-
securityfocus.com
/bid/28474
vdb-entry
-
secunia.com
/advisories/29501
third-party-advisory
Sources
- CVE List CVE-2006-7211
- NVD CVE-2006-7211
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