Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2017.1988
postgresql-9.4 security update
11 August 2017
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: postgresql-9.4
postgresql-9.6
Publisher: Debian
Operating System: Debian GNU/Linux 8
Debian GNU/Linux 9
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Existing Account
Unauthorised Access -- Remote/Unauthenticated
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2017-7548 CVE-2017-7547 CVE-2017-7546
Original Bulletin:
http://www.debian.org/security/2017/dsa-3935
http://www.debian.org/security/2017/dsa-3936
Comment: This bulletin contains two (2) Debian security advisories.
This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running postgresql-9.4 or postgresql-9.6 check for an updated
version of the software for their operating system.
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Debian Security Advisory DSA-3935-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
August 10, 2017 https://www.debian.org/security/faq
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Package : postgresql-9.4
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 oldstable distribution (jessie), these problems have been fixed
in version 9.4.13-0+deb8u1.
We recommend that you upgrade your postgresql-9.4 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@lists.debian.org
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Debian Security Advisory DSA-3936-1 security@debian.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@lists.debian.org
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