CVE-2009-2620

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 8.6%

from disclosure to weapon0 days

Published on NVDJul 29

1st PoCJul 28

exploitation probability

8.6%top 5% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

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.

Affected products

n/a · n/a

public PoCs found — 2✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/9295 cve_referencewww.exploit-db.com/exploits/9295unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://bugzilla.redhat.com/show_bug.cgi?id=514463 https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.html https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.html http://tracker.firebirdsql.org/browse/CORE-2563 http://www.coresecurity.com/content/firebird-sql-dos http://www.exploit-db.com/exploits/9295 http://www.securityfocus.com/bid/35842