Two vulnerabilities have been discovered in libdbd-pg-perl, the DBI driver module for PostgreSQL database access . CVE-2009-0663 A heap-based buffer overflow may allow attackers to execute arbitrary code through applications which read rows from the database using the pg_getline and getline functions. CVE-2009-1341 A memory leak in the routine which unquotes BYTEA values returned from the database allows attackers to cause a denial of service. For the old stable distribution , these problems have been fixed in version 1.49-2+etch1. For the stable distribution and the unstable distribution , these problems have been fixed in version 2.1.3-1 before the release of lenny. We recommend that you upgrade your libdbd-pg-perl package.