ESB-2018.0092 - [Debian] php5: Multiple vulnerabilities 2018-01-09

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0092
                           php5 security update
                              9 January 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           php5
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-16642 CVE-2017-12933 CVE-2017-11628
                   CVE-2017-11145 CVE-2017-11144 CVE-2017-11143
                   CVE-2017-11142  

Reference:         ESB-2018.0091
                   ESB-2017.1989.2

Original Bulletin: 
   http://www.debian.org/security/2018/dsa-4081

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Debian Security Advisory DSA-4081-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
January 08, 2018                      https://www.debian.org/security/faq
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Package        : php5
CVE ID         : CVE-2017-11142 CVE-2017-11143 CVE-2017-11144
                 CVE-2017-11145 CVE-2017-11628 CVE-2017-12933
		 CVE-2017-16642

Several vulnerabilities were found in PHP, a widely-used open source
general purpose scripting language:

CVE-2017-11142

    Denial of service via overly long form variables

CVE-2017-11143

    Invalid free() in wddx_deserialize()

CVE-2017-11144

    Denial of service in openssl extension due to incorrect return value
    check of OpenSSL sealing function.

CVE-2017-11145

    Out-of-bounds read in wddx_deserialize()

CVE-2017-11628

    Buffer overflow in PHP INI parsing API

CVE-2017-12933

    Buffer overread in finish_nested_data()

CVE-2017-16642

    Out-of-bounds read in timelib_meridian()

For the oldstable distribution (jessie), these problems have been fixed
in version 5.6.33+dfsg-0+deb8u1.

We recommend that you upgrade your php5 packages.

For the detailed security status of php5 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php5

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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