drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in PostgreSQL
Name: |
Zwei Probleme in PostgreSQL |
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ID: |
USN-3066-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 16.04 LTS |
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Datum: |
Do, 18. August 2016, 23:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5423
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5424 |
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Applikationen: |
PostgreSQL |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============3701254062202449231== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WkLXugXrgt8aAUqO0cNPu7aXFBFbXr99s"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --WkLXugXrgt8aAUqO0cNPu7aXFBFbXr99s Content-Type: multipart/mixed; boundary="svnT7hcKqq2rMECL11viLrou9kl6XIK1L" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <1da1350f-6b1b-c76d-7a27-a848d82ae268@canonical.com> Subject: [USN-3066-1] PostgreSQL vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3066-1 August 18, 2016
postgresql-9.1, postgresql-9.3, postgresql-9.5 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in PostgreSQL.
Software Description: - postgresql-9.5: object-relational SQL database - postgresql-9.3: Object-relational SQL database - postgresql-9.1: Object-relational SQL database
Details:
Heikki Linnakangas discovered that PostgreSQL incorrectly handled certain nested CASE/WHEN expressions. A remote attacker could possibly use this issue to cause PostgreSQL to crash, resulting in a denial of service. (CVE-2016-5423)
Nathan Bossart discovered that PostgreSQL incorrectly handled special characters in database and role names. A remote attacker could possibly use this issue to escalate privileges. (CVE-2016-5424)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: postgresql-9.5 9.5.4-0ubuntu0.16.04
Ubuntu 14.04 LTS: postgresql-9.3 9.3.14-0ubuntu0.14.04
Ubuntu 12.04 LTS: postgresql-9.1 9.1.23-0ubuntu0.12.04
This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart PostgreSQL to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3066-1 CVE-2016-5423, CVE-2016-5424
Package Information: https://launchpad.net/ubuntu/+source/postgresql-9.5/9.5.4-0ubuntu0.16.04 https://launchpad.net/ubuntu/+source/postgresql-9.3/9.3.14-0ubuntu0.14.04 https://launchpad.net/ubuntu/+source/postgresql-9.1/9.1.23-0ubuntu0.12.04
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