This script is Copyright (C) 2004-2016 Tenable Network Security, Inc.
The remote Red Hat host is missing one or more security updates.
Updated PostgreSQL packages that correct a buffer overflow in the
to_ascii routines are now available.
PostgreSQL is an advanced Object-Relational database management system
Two bugs that can lead to buffer overflows have been found in the
PostgreSQL abstract data type to ASCII conversion routines. A remote
attacker who is able to influence the data passed to the to_ascii
functions may be able to execute arbitrary code in the context of the
PostgreSQL server. The Common Vulnerabilities and Exposures project
(cve.mitre.org) has assigned the name CVE-2003-0901 to these issues.
In addition, a bug that can lead to leaks has been found in the string
to timestamp abstract data type conversion routine. If the input
string to the to_timestamp() routine is shorter than what the template
string is expecting, the routine will run off the end of the input
string, resulting in a leak and unstable behaviour.
Users of PostgreSQL are advised to upgrade to these erratum packages,
which contain a backported patch that corrects these issues.
See also :
Update the affected packages.
Risk factor :
High / CVSS Base Score : 7.5
CVSS Temporal Score : 6.2
Public Exploit Available : true