python-paramiko: Execute Arbitrary Code/Commands -- Remote/Unauthenticated

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

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

                               ESB-2018.2844
         SUSE Security Update: Security update for python-paramiko
                             24 September 2018

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

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

Product:           python-paramiko
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-7750  

Reference:         ESB-2018.1855
                   ESB-2018.0862
                   ESB-2018.0801

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20182777-1/

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

   SUSE Security Update: Security update for python-paramiko
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:2777-1
Rating:             important
References:         #1085276 #1106148 
Cross-References:   CVE-2018-7750
Affected Products:
                    SUSE Linux Enterprise Module for Public Cloud 12
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update for python-paramiko to version 1.18.5 fixes the following
   issues:

   This security issue was fixed:

   - CVE-2018-7750: transport.py in the SSH server implementation of Paramiko
     did not properly check whether authentication is completed processing
     other requests. A customized SSH client could have skipped the
     authentication step (bsc#1085276)

   This non-security issue was fixed:

   - Prevent connection problems with ssh servers due to no acceptable macs
     being available (bsc#1106148)

   For additional changes please check the changelog.


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Module for Public Cloud 12:

      zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2018-1945=1



Package List:

   - SUSE Linux Enterprise Module for Public Cloud 12 (noarch):

      python-paramiko-1.18.5-2.12.1


References:

   https://www.suse.com/security/cve/CVE-2018-7750.html
   https://bugzilla.suse.com/1085276
   https://bugzilla.suse.com/1106148

- --------------------------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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=JKQ/
-----END PGP SIGNATURE-----