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Debian Security Advisory DSA-3851-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
May 12, 2017                          https://www.debian.org/security/faq
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Package        : postgresql-9.4
CVE ID         : CVE-2017-7484 CVE-2017-7485 CVE-2017-7486

Several vulnerabilities have been found in the PostgreSQL database
system:

CVE-2017-7484

    Robert Haas discovered that some selectivity estimators did not
    validate user privileges which could result in information
    disclosure.

CVE-2017-7485

    Daniel Gustafsson discovered that the PGREQUIRESSL environment
    variable did no longer enforce a TLS connection.

CVE-2017-7486

    Andrew Wheelwright discovered that user mappings were insufficiently
    restricted.

For the stable distribution (jessie), these problems have been fixed in
version 9.4.12-0+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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