-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

- --------------------------BEGIN INCLUDED TEXT--------------------

- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- - -------------------------------------------------------------------------
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
- - -------------------------------------------------------------------------

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
- -----BEGIN PGP SIGNATURE-----
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=J+6Z
- -----END PGP SIGNATURE-----

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=RJ0w
-----END PGP SIGNATURE-----