bugtraq - [SECURITY] [DSA 3936-1] postgresql-9.6 security update

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Date: Thu, 10 Aug 2017 23:17:25 +0200
From: Moritz Muehlenhoff <jmm@...ian.org>
To: bugtraq@...urityfocus.com
Subject: [SECURITY] [DSA 3936-1] postgresql-9.6 security update

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Debian Security Advisory DSA-3936-1                   security@...ian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
August 10, 2017                       https://www.debian.org/security/faq
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Package        : postgresql-9.6
CVE ID         : CVE-2017-7546 CVE-2017-7547 CVE-2017-7548

Several vulnerabilities have been found in the PostgreSQL database
system:

CVE-2017-7546

    In some authentication methods empty passwords were accepted.

CVE-2017-7547

    User mappings could leak data to unprivileged users.

CVE-2017-7548

    The lo_put() function ignored ACLs.

For more in-depth descriptions of the security vulnerabilities,
please see https://www.postgresql.org/about/news/1772/

For the stable distribution (stretch), these problems have been fixed in
version 9.6.4-0+deb9u1.

We recommend that you upgrade your postgresql-9.6 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@...ts.debian.org
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