12 January 2017
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0079 Critical: flash-plugin security update 12 January 2017 =========================================================================== 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 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-2938 CVE-2017-2937 CVE-2017-2936 CVE-2017-2935 CVE-2017-2934 CVE-2017-2933 CVE-2017-2932 CVE-2017-2931 CVE-2017-2930 CVE-2017-2928 CVE-2017-2927 CVE-2017-2926 CVE-2017-2925 Reference: ESB-2017.0070 ESB-2017.0069 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2017-0057.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: flash-plugin security update Advisory ID: RHSA-2017:0057-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0057.html Issue date: 2017-01-11 CVE Names: CVE-2017-2925 CVE-2017-2926 CVE-2017-2927 CVE-2017-2928 CVE-2017-2930 CVE-2017-2931 CVE-2017-2932 CVE-2017-2933 CVE-2017-2934 CVE-2017-2935 CVE-2017-2936 CVE-2017-2937 CVE-2017-2938 ===================================================================== 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 Critical. 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 22.214.171.124. Security Fix(es): * This update fixes multiple vulnerabilities in Adobe Flash Player. These vulnerabilities, detailed in the Adobe Security Bulletin listed in the References section, could allow an attacker to create a specially crafted SWF file that would cause flash-plugin to crash, execute arbitrary code, or disclose sensitive information when the victim loaded a page containing the malicious SWF content. (CVE-2017-2925, CVE-2017-2926, CVE-2017-2927, CVE-2017-2928, CVE-2017-2930, CVE-2017-2931, CVE-2017-2932, CVE-2017-2933, CVE-2017-2934, CVE-2017-2935, CVE-2017-2936, CVE-2017-2937, CVE-2017-2938) 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/): 1411929 - CVE-2017-2925 CVE-2017-2926 CVE-2017-2927 CVE-2017-2928 CVE-2017-2930 CVE-2017-2931 CVE-2017-2932 CVE-2017-2933 CVE-2017-2934 CVE-2017-2935 CVE-2017-2936 CVE-2017-2937 CVE-2017-2938 flash-plugin: multiple code execution issues fixed in APSB17-02 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: flash-plugin-126.96.36.199-1.el6_8.i686.rpm x86_64: flash-plugin-188.8.131.52-1.el6_8.i686.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: flash-plugin-184.108.40.206-1.el6_8.i686.rpm x86_64: flash-plugin-220.127.116.11-1.el6_8.i686.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: flash-plugin-18.104.22.168-1.el6_8.i686.rpm x86_64: flash-plugin-22.214.171.124-1.el6_8.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-2017-2925 https://access.redhat.com/security/cve/CVE-2017-2926 https://access.redhat.com/security/cve/CVE-2017-2927 https://access.redhat.com/security/cve/CVE-2017-2928 https://access.redhat.com/security/cve/CVE-2017-2930 https://access.redhat.com/security/cve/CVE-2017-2931 https://access.redhat.com/security/cve/CVE-2017-2932 https://access.redhat.com/security/cve/CVE-2017-2933 https://access.redhat.com/security/cve/CVE-2017-2934 https://access.redhat.com/security/cve/CVE-2017-2935 https://access.redhat.com/security/cve/CVE-2017-2936 https://access.redhat.com/security/cve/CVE-2017-2937 https://access.redhat.com/security/cve/CVE-2017-2938 https://access.redhat.com/security/updates/classification/#critical https://helpx.adobe.com/security/products/flash-player/apsb17-02.html 8. Contact: The Red Hat security contact is <email@example.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYdfJ/XlSAg2UNWIIRAsNHAKCrlcYaBmSYZ/8vlx3tDvSILA9GygCeJKZQ KfSBeTmt1CjZsJdMAGUad/0= =RlPf - -----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 firstname.lastname@example.org 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. 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