CVE-2007-3527 Integer overflow in n/a

Medium 6.8 Published 3 Jul 2007 Updated 7 Aug 2024

Remote authenticated users can cause denial of service via integer overflow in Firebird database operations with multi-byte character sets.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2007-3527?

CVE-2007-3527 is a medium-severity vulnerability in n/a, published on 3 Jul 2007. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Integer overflow in Firebird 2.0.0 allows remote authenticated users to cause a denial of service (CPU consumption) via certain database operations with multi-byte character sets that trigger an attempt to use the value 65536 for a 16-bit integer, which is treated as 0 and causes an infinite loop on zero-length data.

Which versions are affected by CVE-2007-3527?

It affects 1 product.

Products include Firebirdsql Firebird.

How do I fix CVE-2007-3527?

No fix has been published for CVE-2007-3527 yet. Limit exposure of the affected software until one is available.

Is CVE-2007-3527 being exploited?

There is no known exploitation of CVE-2007-3527 in the wild and no public exploit code.

Sources

Also known as GHSA-8375-gg7c-7cc8.