Package : firebird2.5
Version : 2.5.2.26540.ds4-1~deb7u4
CVE ID : CVE-2017-11509
An authenticated remote attacker can execute arbitrary code in Firebird SQL
Server versions 2.5.7 and 3.0.2 by executing a malformed SQL statement. The
only known solution is to disable external UDF libraries from being loaded. In
order to achieve this, the default configuration has changed to UdfAccess=None.
This will prevent the fbudf module from being loaded, but may also break other
functionality relying on modules.
For Debian 7 "Wheezy", these problems have been fixed in version
2.5.2.26540.ds4-1~deb7u4.
We recommend that you upgrade your firebird2.5 packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS