ESB-2019.1066 - [Debian] php5: Multiple vulnerabilities 2019-04-01

Printable version
PGP/GPG verifiable version

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

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

                               ESB-2019.1066
                           php5 security update
                               1 April 2019

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

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

Product:           php5
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Access Privileged Data -- Remote/Unauthenticated
                   Denial of Service      -- Remote/Unauthenticated
                   Unauthorised Access    -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-9641 CVE-2019-9640 CVE-2019-9639
                   CVE-2019-9638 CVE-2019-9637 CVE-2019-9022

Reference:         ESB-2019.1000
                   ESB-2019.0754
                   ESB-2019.0632
                   ESB-2019.0717.2

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/03/msg00043.html

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

Package        : php5
Version        : 5.6.40+dfsg-0+deb8u2
CVE ID         : CVE-2019-9022 CVE-2019-9637 CVE-2019-9638 CVE-2019-9639
                  CVE-2019-9640 CVE-2019-9641


Several vulnerabilities have been found in php5, a server-side, 
HTML-embedded scripting language.


CVE-2019-9637
      rename() across the device may allow unwanted access during
      processing.

CVE-2019-9638, CVE-2019-9639
      Uninitialized read in exif_process_IFD_in_MAKERNOTE.

CVE-2019-9640
      Invalid Read on exif_process_SOFn.

CVE-2019-9641
      Uninitialized read in exif_process_IFD_in_TIFF.

CVE-2019-9022
      An issue during parsing of DNS responses allows a hostile DNS server
      to misuse memcpy, which leads to a read operation past an allocated
      buffer.


For Debian 8 "Jessie", these problems have been fixed in version
5.6.40+dfsg-0+deb8u2.

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

- --------------------------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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=iahn
-----END PGP SIGNATURE-----

« Back to bulletins