U radu programskog paketa PostgreSQL otkrivena su i ispravljena tri nova sigurnosna nedostatka. Udaljeni napadač ih je mogao iskoristiti za pokretanje SQL koda, otkrivanje određenih informacija te dobivanje većih privilegija u sustavu.
| Paket: | PostgreSQL 9.x |
| Operacijski sustavi: | Fedora 15, Fedora 16 |
| Kritičnost: | 5 |
| Problem: | nepravilno rukovanje lozinkama, nepravilno rukovanje ovlastima, pogreška u programskoj komponenti |
| Iskorištavanje: | udaljeno |
| Posljedica: | dobivanje većih privilegija, otkrivanje osjetljivih informacija, pokretanje SQL koda |
| Rješenje: | programska zakrpa proizvođača |
| CVE: | CVE-2012-0866, CVE-2012-0867, CVE-2012-0868 |
| Izvorni ID preporuke: | FEDORA-2012-2591 |
| Izvor: | Fedora |
| Problem: | |
| Sigurnosne ranjivosti su posljedica nepravilne provjere ovlasti korisnika, pogrešnog korištenja verifikacije SSL certifikata te greške u komponenti "pg_dump" prilikom dohvata znaka "n". |
|
| Posljedica: | |
| Udaljeni napadač navedene ranjivosti može iskoristiti za povećanje ovlasti na ranjivom sustavu, otkrivanje podataka te pokretanje proizvoljnog SQL koda. |
|
| Rješenje: | |
| Rješenje problema sigurnosti je korištenje novijih inačica spomenutog paketa. |
|
Izvorni tekst preporuke
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-2591
2012-02-28 09:15:01
--------------------------------------------------------------------------------
Name : postgresql
Product : Fedora 16
Version : 9.1.3
Release : 1.fc16
URL : http://www.postgresql.org/
Summary : PostgreSQL client programs
Description :
PostgreSQL is an advanced Object-Relational database management system (DBMS).
The base postgresql package contains the client programs that you'll need to
access a PostgreSQL DBMS server, as well as HTML documentation for the whole
system. These client programs can be located on the same machine as the
PostgreSQL server, or on a remote machine that accesses a PostgreSQL server
over a network connection. The PostgreSQL server can be found in the
postgresql-server sub-package.
--------------------------------------------------------------------------------
Update Information:
Update to latest Postgres releases --- resolves some security and data loss
bugs
http://www.postgresql.org/docs/9.1/static/release-9-1-3.html
http://www.postgresql.org/docs/9.0/static/release-9-0-7.html
--------------------------------------------------------------------------------
ChangeLog:
* Mon Feb 27 2012 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.3-1
- Update to PostgreSQL 9.1.3, for various fixes described at
http://www.postgresql.org/docs/9.1/static/release-9-1-3.html
including the fixes for CVE-2012-0866, CVE-2012-0867, CVE-2012-0868
Resolves: #797918
* Mon Jan 9 2012 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.2-2
- Make systemd unit file more user-friendly by resurrecting the old init
script's checks for data directory presence and version match
Resolves: #771496
* Mon Dec 5 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.2-1
- Update to PostgreSQL 9.1.2, for various fixes described at
http://www.postgresql.org/docs/9.1/static/release-9-1-2.html
* Wed Nov 2 2011 Honza Horak <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.1-2
- Create a symlink of pg_regress instead of full copy;
Don't strip symbols from regress libs
Related: #729012
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #797222 - CVE-2012-0866 postgresql: Absent permission checks on
trigger function to be called when creating a trigger
https://bugzilla.redhat.com/show_bug.cgi?id=797222
[ 2 ] Bug #797915 - CVE-2012-0867 postgresql: MITM due improper x509_v3 CN
validation during certificate verification
https://bugzilla.redhat.com/show_bug.cgi?id=797915
[ 3 ] Bug #797917 - CVE-2012-0868 postgresql: SQL injection due unsanitized
newline characters in object names
https://bugzilla.redhat.com/show_bug.cgi?id=797917
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update postgresql' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-2591
2012-02-28 09:15:01
--------------------------------------------------------------------------------
Name : postgresql
Product : Fedora 16
Version : 9.1.3
Release : 1.fc16
URL : http://www.postgresql.org/
Summary : PostgreSQL client programs
Description :
PostgreSQL is an advanced Object-Relational database management system (DBMS).
The base postgresql package contains the client programs that you'll need to
access a PostgreSQL DBMS server, as well as HTML documentation for the whole
system. These client programs can be located on the same machine as the
PostgreSQL server, or on a remote machine that accesses a PostgreSQL server
over a network connection. The PostgreSQL server can be found in the
postgresql-server sub-package.
--------------------------------------------------------------------------------
Update Information:
Update to latest Postgres releases --- resolves some security and data loss
bugs
http://www.postgresql.org/docs/9.1/static/release-9-1-3.html
http://www.postgresql.org/docs/9.0/static/release-9-0-7.html
--------------------------------------------------------------------------------
ChangeLog:
* Mon Feb 27 2012 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.3-1
- Update to PostgreSQL 9.1.3, for various fixes described at
http://www.postgresql.org/docs/9.1/static/release-9-1-3.html
including the fixes for CVE-2012-0866, CVE-2012-0867, CVE-2012-0868
Resolves: #797918
* Mon Jan 9 2012 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.2-2
- Make systemd unit file more user-friendly by resurrecting the old init
script's checks for data directory presence and version match
Resolves: #771496
* Mon Dec 5 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.2-1
- Update to PostgreSQL 9.1.2, for various fixes described at
http://www.postgresql.org/docs/9.1/static/release-9-1-2.html
* Wed Nov 2 2011 Honza Horak <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.1.1-2
- Create a symlink of pg_regress instead of full copy;
Don't strip symbols from regress libs
Related: #729012
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #797222 - CVE-2012-0866 postgresql: Absent permission checks on
trigger function to be called when creating a trigger
https://bugzilla.redhat.com/show_bug.cgi?id=797222
[ 2 ] Bug #797915 - CVE-2012-0867 postgresql: MITM due improper x509_v3 CN
validation during certificate verification
https://bugzilla.redhat.com/show_bug.cgi?id=797915
[ 3 ] Bug #797917 - CVE-2012-0868 postgresql: SQL injection due unsanitized
newline characters in object names
https://bugzilla.redhat.com/show_bug.cgi?id=797917
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update postgresql' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-2589
2012-02-28 09:14:56
--------------------------------------------------------------------------------
Name : postgresql
Product : Fedora 15
Version : 9.0.7
Release : 1.fc15
URL : http://www.postgresql.org/
Summary : PostgreSQL client programs
Description :
PostgreSQL is an advanced Object-Relational database management system
(DBMS) that supports almost all SQL constructs (including
transactions, sub-selects and user-defined types and functions). The
postgresql package includes the client programs and libraries that
you'll need to access a PostgreSQL DBMS server. These PostgreSQL
client programs are programs that directly manipulate the internal
structure of PostgreSQL databases on a PostgreSQL server. These client
programs can be located on the same machine with the PostgreSQL
server, or may be on a remote machine which accesses a PostgreSQL
server over a network connection. This package contains the docs
in HTML for the whole package, as well as command-line utilities for
managing PostgreSQL databases on a PostgreSQL server.
If you want to manipulate a PostgreSQL database on a local or remote PostgreSQL
server, you need this package. You also need to install this package
if you're installing the postgresql-server package.
--------------------------------------------------------------------------------
Update Information:
Update to latest Postgres releases --- resolves some security and data loss
bugs
http://www.postgresql.org/docs/9.1/static/release-9-1-3.html
http://www.postgresql.org/docs/9.0/static/release-9-0-7.html
--------------------------------------------------------------------------------
ChangeLog:
* Mon Feb 27 2012 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.0.7-1
- Update to PostgreSQL 9.0.7, for various fixes described at
http://www.postgresql.org/docs/9.0/static/release-9-0-7.html
including the fixes for CVE-2012-0866, CVE-2012-0867, CVE-2012-0868
Resolves: #797918
* Mon Dec 5 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.0.6-1
- Update to PostgreSQL 9.0.6, for various fixes described at
http://www.postgresql.org/docs/9.0/static/release-9-0-6.html
* Mon Sep 26 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.0.5-1
- Update to PostgreSQL 9.0.5, for various fixes described at
http://www.postgresql.org/docs/9.0/static/release-9-0-5.html
* Wed Jul 6 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.0.4-5
- Remove erroneously-included Default-Start line from LSB init block
Related: #717024
* Fri Jun 10 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.0.4-3
- Work around gcc 4.6.0 bug (temporary backport from next upstream release)
* Tue May 10 2011 Tom Lane <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 9.0.4-2
- Add LSB init block to initscript, to ensure sane ordering at system boot
Resolves: #703215
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #797222 - CVE-2012-0866 postgresql: Absent permission checks on
trigger function to be called when creating a trigger
https://bugzilla.redhat.com/show_bug.cgi?id=797222
[ 2 ] Bug #797915 - CVE-2012-0867 postgresql: MITM due improper x509_v3 CN
validation during certificate verification
https://bugzilla.redhat.com/show_bug.cgi?id=797915
[ 3 ] Bug #797917 - CVE-2012-0868 postgresql: SQL injection due unsanitized
newline characters in object names
https://bugzilla.redhat.com/show_bug.cgi?id=797917
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update postgresql' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce
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