ESB-2019.0274 - [Debian] php-pear: Execute arbitrary code/commands - Remote with user interaction 2019-01-31

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0274
                         php-pear security update
                              31 January 2019

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

Product:           php-pear
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Modify Arbitrary Files          -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1000888  

Reference:         ESB-2019.0132

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4378

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Debian Security Advisory DSA-4378-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
January 30, 2019                      https://www.debian.org/security/faq
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Package        : php-pear
CVE ID         : CVE-2018-1000888
Debian Bug     : 919147

Fariskhi Vidyan discovered that the PEAR Archive_Tar package for
handling tar files in PHP is prone to a PHP object injection
vulnerability, potentially allowing a remote attacker to execute
arbitrary code.

For the stable distribution (stretch), this problem has been fixed in
version 1:1.10.1+submodules+notgz-9+deb9u1.

We recommend that you upgrade your php-pear packages.

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

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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