drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberlauf in PostgreSQL
Name: |
Zahlenüberlauf in PostgreSQL |
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ID: |
RHSA-2016:0347-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 2. März 2016, 22:37 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0773
http://www.postgresql.org/about/news/1644/ |
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Applikationen: |
PostgreSQL |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: postgresql security update Advisory ID: RHSA-2016:0347-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0347.html Issue date: 2016-03-02 CVE Names: CVE-2016-0773 =====================================================================
1. Summary:
Updated postgresql packages that fix one security issue are now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
3. Description:
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.
4. Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1303832 - CVE-2016-0773 postgresql: case insensitive range handling integer overflow leading to buffer overflow
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source: postgresql-8.4.20-5.el6_7.src.rpm
i386: postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm
x86_64: postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.x86_64.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-contrib-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-docs-8.4.20-5.el6_7.i686.rpm postgresql-plperl-8.4.20-5.el6_7.i686.rpm postgresql-plpython-8.4.20-5.el6_7.i686.rpm postgresql-pltcl-8.4.20-5.el6_7.i686.rpm postgresql-server-8.4.20-5.el6_7.i686.rpm postgresql-test-8.4.20-5.el6_7.i686.rpm
x86_64: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-8.4.20-5.el6_7.x86_64.rpm postgresql-contrib-8.4.20-5.el6_7.x86_64.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.x86_64.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.x86_64.rpm postgresql-docs-8.4.20-5.el6_7.x86_64.rpm postgresql-plperl-8.4.20-5.el6_7.x86_64.rpm postgresql-plpython-8.4.20-5.el6_7.x86_64.rpm postgresql-pltcl-8.4.20-5.el6_7.x86_64.rpm postgresql-server-8.4.20-5.el6_7.x86_64.rpm postgresql-test-8.4.20-5.el6_7.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source: postgresql-8.4.20-5.el6_7.src.rpm
x86_64: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-8.4.20-5.el6_7.x86_64.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.x86_64.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
x86_64: postgresql-contrib-8.4.20-5.el6_7.x86_64.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.x86_64.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.x86_64.rpm postgresql-docs-8.4.20-5.el6_7.x86_64.rpm postgresql-plperl-8.4.20-5.el6_7.x86_64.rpm postgresql-plpython-8.4.20-5.el6_7.x86_64.rpm postgresql-pltcl-8.4.20-5.el6_7.x86_64.rpm postgresql-server-8.4.20-5.el6_7.x86_64.rpm postgresql-test-8.4.20-5.el6_7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: postgresql-8.4.20-5.el6_7.src.rpm
i386: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-contrib-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-docs-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm postgresql-plperl-8.4.20-5.el6_7.i686.rpm postgresql-plpython-8.4.20-5.el6_7.i686.rpm postgresql-pltcl-8.4.20-5.el6_7.i686.rpm postgresql-server-8.4.20-5.el6_7.i686.rpm postgresql-test-8.4.20-5.el6_7.i686.rpm
ppc64: postgresql-8.4.20-5.el6_7.ppc.rpm postgresql-8.4.20-5.el6_7.ppc64.rpm postgresql-contrib-8.4.20-5.el6_7.ppc64.rpm postgresql-debuginfo-8.4.20-5.el6_7.ppc.rpm postgresql-debuginfo-8.4.20-5.el6_7.ppc64.rpm postgresql-devel-8.4.20-5.el6_7.ppc.rpm postgresql-devel-8.4.20-5.el6_7.ppc64.rpm postgresql-docs-8.4.20-5.el6_7.ppc64.rpm postgresql-libs-8.4.20-5.el6_7.ppc.rpm postgresql-libs-8.4.20-5.el6_7.ppc64.rpm postgresql-plperl-8.4.20-5.el6_7.ppc64.rpm postgresql-plpython-8.4.20-5.el6_7.ppc64.rpm postgresql-pltcl-8.4.20-5.el6_7.ppc64.rpm postgresql-server-8.4.20-5.el6_7.ppc64.rpm postgresql-test-8.4.20-5.el6_7.ppc64.rpm
s390x: postgresql-8.4.20-5.el6_7.s390.rpm postgresql-8.4.20-5.el6_7.s390x.rpm postgresql-contrib-8.4.20-5.el6_7.s390x.rpm postgresql-debuginfo-8.4.20-5.el6_7.s390.rpm postgresql-debuginfo-8.4.20-5.el6_7.s390x.rpm postgresql-devel-8.4.20-5.el6_7.s390.rpm postgresql-devel-8.4.20-5.el6_7.s390x.rpm postgresql-docs-8.4.20-5.el6_7.s390x.rpm postgresql-libs-8.4.20-5.el6_7.s390.rpm postgresql-libs-8.4.20-5.el6_7.s390x.rpm postgresql-plperl-8.4.20-5.el6_7.s390x.rpm postgresql-plpython-8.4.20-5.el6_7.s390x.rpm postgresql-pltcl-8.4.20-5.el6_7.s390x.rpm postgresql-server-8.4.20-5.el6_7.s390x.rpm postgresql-test-8.4.20-5.el6_7.s390x.rpm
x86_64: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-8.4.20-5.el6_7.x86_64.rpm postgresql-contrib-8.4.20-5.el6_7.x86_64.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.x86_64.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.x86_64.rpm postgresql-docs-8.4.20-5.el6_7.x86_64.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.x86_64.rpm postgresql-plperl-8.4.20-5.el6_7.x86_64.rpm postgresql-plpython-8.4.20-5.el6_7.x86_64.rpm postgresql-pltcl-8.4.20-5.el6_7.x86_64.rpm postgresql-server-8.4.20-5.el6_7.x86_64.rpm postgresql-test-8.4.20-5.el6_7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source: postgresql-8.4.20-5.el6_7.src.rpm
i386: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-contrib-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-docs-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm postgresql-plperl-8.4.20-5.el6_7.i686.rpm postgresql-plpython-8.4.20-5.el6_7.i686.rpm postgresql-pltcl-8.4.20-5.el6_7.i686.rpm postgresql-server-8.4.20-5.el6_7.i686.rpm postgresql-test-8.4.20-5.el6_7.i686.rpm
x86_64: postgresql-8.4.20-5.el6_7.i686.rpm postgresql-8.4.20-5.el6_7.x86_64.rpm postgresql-contrib-8.4.20-5.el6_7.x86_64.rpm postgresql-debuginfo-8.4.20-5.el6_7.i686.rpm postgresql-debuginfo-8.4.20-5.el6_7.x86_64.rpm postgresql-devel-8.4.20-5.el6_7.i686.rpm postgresql-devel-8.4.20-5.el6_7.x86_64.rpm postgresql-docs-8.4.20-5.el6_7.x86_64.rpm postgresql-libs-8.4.20-5.el6_7.i686.rpm postgresql-libs-8.4.20-5.el6_7.x86_64.rpm postgresql-plperl-8.4.20-5.el6_7.x86_64.rpm postgresql-plpython-8.4.20-5.el6_7.x86_64.rpm postgresql-pltcl-8.4.20-5.el6_7.x86_64.rpm postgresql-server-8.4.20-5.el6_7.x86_64.rpm postgresql-test-8.4.20-5.el6_7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-0773 https://access.redhat.com/security/updates/classification/#important http://www.postgresql.org/about/news/1644/
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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