===================================================================== 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 18.104.22.1681. 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-22.214.171.1241-1.el5.i386.rpm x86_64: flash-plugin-126.96.36.1991-1.el5.i386.rpm Red Hat Enterprise Linux Server Supplementary (v. 5): i386: flash-plugin-188.8.131.521-1.el5.i386.rpm x86_64: flash-plugin-184.108.40.2061-1.el5.i386.rpm Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: flash-plugin-220.127.116.111-1.el6.i686.rpm x86_64: flash-plugin-18.104.22.1681-1.el6.i686.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: flash-plugin-22.214.171.1241-1.el6.i686.rpm x86_64: flash-plugin-126.96.36.1991-1.el6.i686.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: flash-plugin-188.8.131.521-1.el6.i686.rpm x86_64: flash-plugin-184.108.40.2061-1.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
. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc.