6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.009 Low
EPSS
Percentile
82.9%
CentOS Errata and Security Advisory CESA-2012:0678
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)
When configured to do SSL certificate verification, PostgreSQL only checked
the first 31 characters of the certificateâs Common Name field. Depending
on the configuration, this could allow an attacker to impersonate a server
or a client using a certificate from a trusted Certificate Authority issued
for a different name. (CVE-2012-0867)
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)
These updated packages upgrade PostgreSQL to version 8.4.11, which fixes
these issues as well as several data-corruption issues and lesser
non-security issues. Refer to the PostgreSQL Release Notes for a full list
of changes:
http://www.postgresql.org/docs/8.4/static/release.html
All PostgreSQL users are advised to upgrade to these updated packages,
which correct these issues. If the postgresql service is running, it will
be automatically restarted after installing this update.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2012-May/080810.html
https://lists.centos.org/pipermail/centos-announce/2012-May/080812.html
Affected packages:
postgresql
postgresql-contrib
postgresql-devel
postgresql-docs
postgresql-libs
postgresql-plperl
postgresql-plpython
postgresql-pltcl
postgresql-server
postgresql-test
postgresql84
postgresql84-contrib
postgresql84-devel
postgresql84-docs
postgresql84-libs
postgresql84-plperl
postgresql84-plpython
postgresql84-pltcl
postgresql84-python
postgresql84-server
postgresql84-tcl
postgresql84-test
Upstream details at:
https://access.redhat.com/errata/RHSA-2012:0678
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 5 | i386 | postgresql84 | <Â 8.4.11-1.el5_8 | postgresql84-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-contrib | <Â 8.4.11-1.el5_8 | postgresql84-contrib-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-devel | <Â 8.4.11-1.el5_8 | postgresql84-devel-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-docs | <Â 8.4.11-1.el5_8 | postgresql84-docs-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-libs | <Â 8.4.11-1.el5_8 | postgresql84-libs-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-plperl | <Â 8.4.11-1.el5_8 | postgresql84-plperl-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-plpython | <Â 8.4.11-1.el5_8 | postgresql84-plpython-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-pltcl | <Â 8.4.11-1.el5_8 | postgresql84-pltcl-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-python | <Â 8.4.11-1.el5_8 | postgresql84-python-8.4.11-1.el5_8.i386.rpm |
CentOS | 5 | i386 | postgresql84-server | <Â 8.4.11-1.el5_8 | postgresql84-server-8.4.11-1.el5_8.i386.rpm |