5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.211 Low
EPSS
Percentile
96.4%
CentOS Errata and Security Advisory CESA-2016:0347
PostgreSQL is an advanced object-relational database management system
(DBMS).
An integer overflow flaw, leading to a heap-based buffer overflow, was
found in the PostgreSQL handling code for regular expressions. A remote
attacker could use a specially crafted regular expression to cause
PostgreSQL to crash or possibly execute arbitrary code. (CVE-2016-0773)
Red Hat would like to thank PostgreSQL upstream for reporting this issue.
Upstream acknowledges Tom Lane and Greg Stark as the original reporters.
All PostgreSQL users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue. 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/2016-March/083877.html
Affected packages:
postgresql
postgresql-contrib
postgresql-devel
postgresql-docs
postgresql-libs
postgresql-plperl
postgresql-plpython
postgresql-pltcl
postgresql-server
postgresql-test
Upstream details at:
https://access.redhat.com/errata/RHSA-2016:0347
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 6 | i686 | postgresql | < 8.4.20-5.el6_7 | postgresql-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-contrib | < 8.4.20-5.el6_7 | postgresql-contrib-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-devel | < 8.4.20-5.el6_7 | postgresql-devel-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-docs | < 8.4.20-5.el6_7 | postgresql-docs-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-libs | < 8.4.20-5.el6_7 | postgresql-libs-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-plperl | < 8.4.20-5.el6_7 | postgresql-plperl-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-plpython | < 8.4.20-5.el6_7 | postgresql-plpython-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-pltcl | < 8.4.20-5.el6_7 | postgresql-pltcl-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-server | < 8.4.20-5.el6_7 | postgresql-server-8.4.20-5.el6_7.i686.rpm |
CentOS | 6 | i686 | postgresql-test | < 8.4.20-5.el6_7 | postgresql-test-8.4.20-5.el6_7.i686.rpm |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.211 Low
EPSS
Percentile
96.4%