CVE-2006-1240

CVE-2006-1240 is a medium-severity vulnerability in Firebirdsql Firebird with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Buffer overflow in inet_server.cpp in (1) fb_inet_server and (2) fbserver in Firebird 1.5.2.4731 allows local users to gain privileges via a long value of the -p argument.

Frequently asked questions

What is CVE-2006-1240?
Buffer overflow in inet_server.cpp in (1) fb_inet_server and (2) fbserver in Firebird 1.5.2.4731 allows local users to gain privileges via a long value of the -p argument.
How severe is CVE-2006-1240?
CVE-2006-1240 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2006-1240 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1240?
CVE-2006-1240 primarily affects Firebirdsql Firebird. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-1240?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-1240 published?
CVE-2006-1240 was published on 2006-03-15 and last updated on 2026-06-16.

References

Affected products (3)

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