Operating System:

[Debian]

Published:

29 October 2019

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3982
                          php7.3 security update
                              29 October 2019

===========================================================================

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

Product:           php7.3
Publisher:         Debian
Operating System:  Debian GNU/Linux 10
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-11043  

Reference:         ESB-2019.3963

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4553

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Debian Security Advisory DSA-4553-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
October 28, 2019                      https://www.debian.org/security/faq
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Package        : php7.3
CVE ID         : CVE-2019-11043

Emil Lerner and Andrew Danau discovered that insufficient validation
in the path handling code of PHP FPM could result in the execution of
arbitrary code in some setups.

For the stable distribution (buster), this problem has been fixed in
version 7.3.11-1~deb10u1.

We recommend that you upgrade your php7.3 packages.

For the detailed security status of php7.3 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php7.3

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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