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Category:   Application (Database)  >   PostgreSQL Vendors:   postgresql.org
(Oracle Issues Fix for Oracle Linux) PostgreSQL Bugs Let Remote Authenticated Users Access Systems and Obtain Potentially Sensitive Information from System Memory
SecurityTracker Alert ID:  1041552
SecurityTracker URL:  http://securitytracker.com/id/1041552
CVE Reference:   CVE-2018-10915   (Links to External Site)
Date:  Aug 23 2018
Impact:   Disclosure of system information, Disclosure of user information, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   Two vulnerabilities were reported in PostgreSQL. A remote authenticated user can obtain potentially sensitive information on the target system. A remote authenticated user can gain access to the target system.

A remote authenticated user can exploit a flaw in 'libpq' to gain access to other systems without authenticating to those systems [CVE-2018-10915].

Andrew Krasichkov reported this vulnerability.

A remote authenticated user that can issue a 'CREATE TABLE' command can execute a specially crafted 'upsert' command to read arbitrary portions of system memory [CVE-2018-10925].

Impact:   A remote authenticated user can obtain potentially sensitive information from system memory.

A remote authenticated user can gain access to the target system.

Solution:   Oracle has issued a fix for CVE-2018-10915.

The Oracle Linux advisory is available at:

http://linux.oracle.com/errata/ELSA-2018-2557.html

Vendor URL:  linux.oracle.com/errata/ELSA-2018-2557.html (Links to External Site)
Cause:   Access control error
Underlying OS:  Linux (Oracle)
Underlying OS Comments:  7

Message History:   This archive entry is a follow-up to the message listed below.
Aug 14 2018 PostgreSQL Bugs Let Remote Authenticated Users Access Systems and Obtain Potentially Sensitive Information from System Memory



 Source Message Contents

Subject:  [El-errata] ELSA-2018-2557 Important: Oracle Linux 7 postgresql security update

Oracle Linux Security Advisory ELSA-2018-2557

http://linux.oracle.com/errata/ELSA-2018-2557.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
postgresql-9.2.24-1.el7_5.i686.rpm
postgresql-9.2.24-1.el7_5.x86_64.rpm
postgresql-contrib-9.2.24-1.el7_5.x86_64.rpm
postgresql-devel-9.2.24-1.el7_5.i686.rpm
postgresql-devel-9.2.24-1.el7_5.x86_64.rpm
postgresql-docs-9.2.24-1.el7_5.x86_64.rpm
postgresql-libs-9.2.24-1.el7_5.i686.rpm
postgresql-libs-9.2.24-1.el7_5.x86_64.rpm
postgresql-plperl-9.2.24-1.el7_5.x86_64.rpm
postgresql-plpython-9.2.24-1.el7_5.x86_64.rpm
postgresql-pltcl-9.2.24-1.el7_5.x86_64.rpm
postgresql-server-9.2.24-1.el7_5.x86_64.rpm
postgresql-static-9.2.24-1.el7_5.i686.rpm
postgresql-static-9.2.24-1.el7_5.x86_64.rpm
postgresql-test-9.2.24-1.el7_5.x86_64.rpm
postgresql-upgrade-9.2.24-1.el7_5.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/postgresql-9.2.24-1.el7_5.src.rpm



Description of changes:

[9.2.24-1]
- update to the latest 9.2 release
- fix CVE-2018-10915


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