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    Debian: DSA-3851-1: postgresql-9.4 security update

    Date
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    Posted By
    Several vulnerabilities have been found in the PostgreSQL database system: CVE-2017-7484
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    Debian Security Advisory DSA-3851-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    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: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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