VulnerabilityAnalyzed
CVE-2009-2620
src/remote/server.cpp in fbserver.exe in Firebird SQL 1.5 before 1.5.6, 2.0 before 2.0.6, 2.1 before 2.1.3, and 2.5 before 2.5 Beta 2 allows remote attackers to cause a denial of service (daemon crash) via a malformed op_connect_request message that…
MEDIUM 5.0EPSS 8.63%
Does this matter?
Lower severity and a low EPSS score (8.63%). Track it; it rarely justifies an emergency change on its own.
Description
src/remote/server.cpp in fbserver.exe in Firebird SQL 1.5 before 1.5.6, 2.0 before 2.0.6, 2.1 before 2.1.3, and 2.5 before 2.5 Beta 2 allows remote attackers to cause a denial of service (daemon crash) via a malformed op_connect_request message that triggers an infinite loop or NULL pointer dereference.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 8.63% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- firebirdsql/firebird
- Source
- cve@mitre.org
References
- http://tracker.firebirdsql.org/browse/CORE-2563Vendor Advisory
- http://www.coresecurity.com/content/firebird-sql-dosExploit
- http://www.exploit-db.com/exploits/9295Exploit
- http://www.securityfocus.com/bid/35842Exploit, Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=514463Issue Tracking
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.htmlBroken Link
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.htmlBroken Link
- http://tracker.firebirdsql.org/browse/CORE-2563Vendor Advisory
- http://www.coresecurity.com/content/firebird-sql-dosExploit
- http://www.exploit-db.com/exploits/9295Exploit
- http://www.securityfocus.com/bid/35842Exploit, Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=514463Issue Tracking
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.htmlBroken Link
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.htmlBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.