Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2019.4183
USN-4177-1: Rygel vulnerability
7 November 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: rygel
Publisher: Ubuntu
Operating System: Linux variants
Impact/Access: Reduced Security -- Existing Account
Resolution: Patch/Upgrade
Original Bulletin:
https://usn.ubuntu.com/4177-1/
- --------------------------BEGIN INCLUDED TEXT--------------------
USN-4177-1: Rygel vulnerability
6 November 2019
rygel vulnerability
A security issue affects these releases of Ubuntu and its derivatives:
o Ubuntu 19.10
Summary
The system could be made to expose sensitive information.
Software Description
o rygel - GNOME UPnP/DLNA services
Details
It was discovered that the Rygel package automatically started the daemon by
default in user sessions. In certain environments, this resulted in media being
shared contrary to expectations.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 19.10
rygel - 0.38.1-2ubuntu3.3
To update your system, please follow these instructions: https://
wiki.ubuntu.com/Security/Upgrades .
After a standard system update you need to restart your session to make all the
necessary changes.
References
o LP: 1848692
- --------------------------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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=vQGU
-----END PGP SIGNATURE-----