Oracle Linux 5 : postgresql (ELSA-2012-0677)

This script is Copyright (C) 2013 Tenable Network Security, Inc.


Synopsis :

The remote Oracle Linux host is missing one or more security updates.

Description :

From Red Hat Security Advisory 2012:0677 :

Updated postgresql packages that fix two security issues are now
available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
moderate security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

PostgreSQL is an advanced object-relational database management system
(DBMS).

The pg_dump utility inserted object names literally into comments in
the SQL script it produces. An unprivileged database user could create
an object whose name includes a newline followed by an SQL command.
This SQL command might then be executed by a privileged user during
later restore of the backup dump, allowing privilege escalation.
(CVE-2012-0868)

CREATE TRIGGER did not do a permissions check on the trigger function
to be called. This could possibly allow an authenticated database user
to call a privileged trigger function on data of their choosing.
(CVE-2012-0866)

All PostgreSQL users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues. If the
postgresql service is running, it will be automatically restarted
after installing this update.

See also :

https://oss.oracle.com/pipermail/el-errata/2012-May/002825.html

Solution :

Update the affected postgresql packages.

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 5.0
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: Oracle Linux Local Security Checks

Nessus Plugin ID: 68528 ()

Bugtraq ID: 49241
52188

CVE ID: CVE-2012-0866
CVE-2012-0868