ESB-2019.0653 - [Debian] wordpress: Multiple vulnerabilities 2019-03-04

Printable version
PGP/GPG verifiable version

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

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

                               ESB-2019.0653
                         wordpress security update
                               4 March 2019

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

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

Product:           wordpress
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account            
                   Delete Arbitrary Files          -- Existing Account            
                   Cross-site Scripting            -- Remote with User Interaction
                   Denial of Service               -- Existing Account            
                   Access Confidential Data        -- Remote/Unauthenticated      
                   Provide Misleading Information  -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-8942 CVE-2018-20153 CVE-2018-20152
                   CVE-2018-20151 CVE-2018-20150 CVE-2018-20149
                   CVE-2018-20148 CVE-2018-20147 

Reference:         ESB-2019.0430

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4401

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

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

- - -------------------------------------------------------------------------
Debian Security Advisory DSA-4401-1                   security@debian.org
https://www.debian.org/security/                       Sebastien Delafond
March 01, 2019                        https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : wordpress
CVE ID         : CVE-2018-20147 CVE-2018-20148 CVE-2018-20149 CVE-2018-20150 
                 CVE-2018-20151 CVE-2018-20152 CVE-2018-20153 CVE-2019-8942
Debian Bug     : 916403

Several vulnerabilities were discovered in Wordpress, a web blogging
tool. They allowed remote attackers to perform various Cross-Side
Scripting (XSS) and PHP injections attacks, delete files, leak
potentially sensitive data, create posts of unauthorized types, or
cause denial-of-service by application crash.

For the stable distribution (stretch), these problems have been fixed in
version 4.7.5+dfsg-2+deb9u5.

We recommend that you upgrade your wordpress packages.

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

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-----

iQEzBAEBCgAdFiEEAqSkbVtrXP4xJMh3EL6Jg/PVnWQFAlx41ugACgkQEL6Jg/PV
nWS2yAgAxfm5TQM+zRiBgU9XSyAnWRCR2pTaAkZkuIggFOiBUa5/QNy8LgG9l2rX
fCrymLvKR6c9MP/via6hvB8JW6Hos6KgoSOON2zZ/1XnYawNQFWGkUudkX4QFx/w
DIdsBmnVfjTELJYQDJsdfOefngkMFX7vSiaAOf0ya5Qtj5sD4cACork0ngE5Gu8h
EGGbataSIhL/C1aisJIvEfWJykvLGjcgd696AKPUiC2dnUdk21CfMYj6YEJQXFBB
U+TfkL3aFZHBwIgKH7SkDL1yTpHbSJAGNvPK1vEyOfhIrkK1f2B0Gu4zRyIVnFXW
vXhaAeHwJ5TI74RmY+cbw3Hfu7lG1Q==
=NCjS
- -----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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=Usxc
-----END PGP SIGNATURE-----

« Back to bulletins