ESB-2018.0941 - [Debian] php5: Execute arbitrary code/commands - Remote/unauthenticated 2018-04-03

Printable version
PGP/GPG verifiable version

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

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0941
                           php5 security update
                               3 April 2018

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

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

Product:           php5
Publisher:         Debian
Operating System:  Debian GNU/Linux 7
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-7584  

Reference:         ESB-2018.0867
                   ESB-2018.0796

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2018/03/msg00030.html

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

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

Package        : php5
Version        : 5.4.45-0+deb7u13
CVE ID         : CVE-2018-7584

Wei Lei and Liu Yang of Nanyang Technological University discovered a
stack-based buffer overflow in PHP5 when parsing a malformed HTTP
response which can be exploited to cause a denial-of-service.

For Debian 7 "Wheezy", these problems have been fixed in version
5.4.45-0+deb7u13.

We recommend that you upgrade your php5 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
- -----BEGIN PGP SIGNATURE-----

iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAlq9UWZfFIAAAAAALgAo
aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD
RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7
UeSouBAAuhjcbKP60d5VhMe9+ECa9FoncMBgqaY3cp/AEazTCmG4MuCapkP23VCX
zY05/07j8qkVZalSoDsODUjl/LJhXZlZ4XVrkvy684/VIxnl9SgDA9CP0OPa6UCl
fJ66EIo9Mj9HgtzKfflg79QDbkjdrg5Y+1uwWtia9o+3MSPWPazH3/nbMJzJvIbn
8QMz+jcmyl40RnztBH5+qBOb/iWn5ACkSMw7cBBpTvL7NsxwX7/msqPHrNfQ/ALM
FzMBy0Qzg39vlIkHvuqA9dnM+Jpq3VSl4+t9KUXN7AivWzn++JNGLuaBo3BmEMo9
2FyJwP5AEhUm8djQqUdGeLFLrexRSzRfVl54FGea68lrr3RJtnuVVECK+6vfqOPu
8EKHrl8XxRMFrky7yAJzaVPydJMgVmFgL+TUp4hsWVCXXYuWSzlWeaoGew3Ahp7x
9HIlnKEpq9Gur5wLGBp1AEVoyCjCN8yMj0M35KT9eLwKmu4bWQPs08Y8h7Vr727W
7z3dBbdCapjXQz1Uy9F3Z9MZ/vD45uLZiQW570g0NJw+jwELJzIYAMHZzf+63n1v
/YrmogdQ4WNFOzkmSzo1TSkHykLbfnxbFJQKt4/6mnSgdQoXhaDGFP4bpcqgHhjh
PQf2tdgPXmGv1dVCM7OCkWB/JGPMeeQPB+K6U/BhhMeJprkZ+Zg=
=7vXc
- -----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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=TAXC
-----END PGP SIGNATURE-----

« Back to bulletins