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Red Hat Security Advisory
Synopsis: Critical: flash-plugin security update
Advisory ID: RHSA-2015:0697-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-0697.html
Issue date: 2015-03-17
CVE Names: CVE-2015-0332 CVE-2015-0333 CVE-2015-0334
CVE-2015-0335 CVE-2015-0336 CVE-2015-0337
CVE-2015-0338 CVE-2015-0339 CVE-2015-0340
CVE-2015-0341 CVE-2015-0342
=====================================================================
1. Summary:
An updated Adobe Flash Player package that fixes multiple security issues
is now available for Red Hat Enterprise Linux 5 and 6 Supplementary.
Red Hat Product Security has rated this update as having Critical security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop Supplementary (v. 5) - i386, x86_64
Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server Supplementary (v. 5) - 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 fixes multiple vulnerabilities in Adobe Flash Player. These
vulnerabilities are detailed in the Adobe Security Bulletin APSB15-05
listed in the References section.
Multiple flaws were found in the way flash-plugin displayed certain SWF
content. An attacker could use these flaws to create a specially crafted
SWF file that would cause flash-plugin to crash or, potentially, execute
arbitrary code when the victim loaded a page containing the malicious SWF
content. (CVE-2015-0332, CVE-2015-0333, CVE-2015-0335, CVE-2015-0339,
CVE-2015-0334, CVE-2015-0336, CVE-2015-0338, CVE-2015-0341, CVE-2015-0342)
This update also fixes a cross-domain policy bypass flaw and a file upload
restriction bypass flaw. (CVE-2015-0337, CVE-2015-0340)
All users of Adobe Flash Player should install this updated package, which
upgrades Flash Player to version 11.2.202.451.
4. Solution:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1201636 - flash-plugin: multiple code execution issues fixed in APSB15-05
1201649 - CVE-2015-0337 flash-plugin: cross-domain policy bypass (APSB15-05)
1201651 - CVE-2015-0340 flash-plugin: file upload restriction bypass
(APSB15-05)
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 5):
i386:
flash-plugin-11.2.202.451-1.el5.i386.rpm
x86_64:
flash-plugin-11.2.202.451-1.el5.i386.rpm
Red Hat Enterprise Linux Server Supplementary (v. 5):
i386:
flash-plugin-11.2.202.451-1.el5.i386.rpm
x86_64:
flash-plugin-11.2.202.451-1.el5.i386.rpm
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
flash-plugin-11.2.202.451-1.el6.i686.rpm
x86_64:
flash-plugin-11.2.202.451-1.el6.i686.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
flash-plugin-11.2.202.451-1.el6.i686.rpm
x86_64:
flash-plugin-11.2.202.451-1.el6.i686.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
flash-plugin-11.2.202.451-1.el6.i686.rpm
x86_64:
flash-plugin-11.2.202.451-1.el6.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-2015-0332
https://access.redhat.com/security/cve/CVE-2015-0333
https://access.redhat.com/security/cve/CVE-2015-0334
https://access.redhat.com/security/cve/CVE-2015-0335
https://access.redhat.com/security/cve/CVE-2015-0336
https://access.redhat.com/security/cve/CVE-2015-0337
https://access.redhat.com/security/cve/CVE-2015-0338
https://access.redhat.com/security/cve/CVE-2015-0339
https://access.redhat.com/security/cve/CVE-2015-0340
https://access.redhat.com/security/cve/CVE-2015-0341
https://access.redhat.com/security/cve/CVE-2015-0342
https://access.redhat.com/security/updates/classification/#critical
https://helpx.adobe.com/security/products/flash-player/apsb15-05.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2015 Red Hat, Inc.
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