Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2018.2363
Important: flash-plugin security update
16 August 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: flash-plugin
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux WS/Desktop 6
Windows
Linux variants
Mac OS
Impact/Access: Access Confidential Data -- Remote with User Interaction
Unauthorised Access -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-12828 CVE-2018-12827 CVE-2018-12826
CVE-2018-12825 CVE-2018-12824
Original Bulletin:
https://access.redhat.com/errata/RHSA-2018:2435
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running flash-plugin check for an updated version of the software
for their operating system.
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: flash-plugin security update
Advisory ID: RHSA-2018:2435-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2435
Issue date: 2018-08-15
CVE Names: CVE-2018-12824 CVE-2018-12825 CVE-2018-12826
CVE-2018-12827 CVE-2018-12828
=====================================================================
1. Summary:
An update for flash-plugin is now available for Red Hat Enterprise Linux 6
Supplementary.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, x86_64
3. Description:
The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash
Player web browser plug-in.
This update upgrades Flash Player to version 30.0.0.154.
Security Fix(es):
* flash-plugin: Information Disclosure vulnerabilities (APSB18-25)
(CVE-2018-12824, CVE-2018-12826, CVE-2018-12827)
* flash-plugin: Security Mitigation Bypass vulnerability (APSB18-25)
(CVE-2018-12825)
* flash-plugin: Privilege Escalation vulnerability (APSB18-25)
(CVE-2018-12828)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1616026 - CVE-2018-12824 CVE-2018-12826 CVE-2018-12827 flash-plugin: Information Disclosure vulnerabilities (APSB18-25)
1616027 - CVE-2018-12828 flash-plugin: Privilege Escalation vulnerability (APSB18-25)
1616028 - CVE-2018-12825 flash-plugin: Security Mitigation Bypass vulnerability (APSB18-25)
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
flash-plugin-30.0.0.154-1.el6_10.i686.rpm
x86_64:
flash-plugin-30.0.0.154-1.el6_10.i686.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
flash-plugin-30.0.0.154-1.el6_10.i686.rpm
x86_64:
flash-plugin-30.0.0.154-1.el6_10.i686.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
flash-plugin-30.0.0.154-1.el6_10.i686.rpm
x86_64:
flash-plugin-30.0.0.154-1.el6_10.i686.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2018-12824
https://access.redhat.com/security/cve/CVE-2018-12825
https://access.redhat.com/security/cve/CVE-2018-12826
https://access.redhat.com/security/cve/CVE-2018-12827
https://access.redhat.com/security/cve/CVE-2018-12828
https://access.redhat.com/security/updates/classification/#important
https://helpx.adobe.com/security/products/flash-player/apsb18-25.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2018 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=x2ph
- -----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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=gUP8
-----END PGP SIGNATURE-----