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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2906 Security Update for flash-plugin in RHEL 6 Supplementary 16 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: flash-plugin Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-11225 CVE-2017-11215 CVE-2017-11213 CVE-2017-3114 CVE-2017-3112 Reference: ESB-2017.2891 Original Bulletin: https://access.redhat.com/errata/RHSA-2017:3222 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: flash-plugin security update Advisory ID: RHSA-2017:3222-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2017:3222 Issue date: 2017-11-15 CVE Names: CVE-2017-3112 CVE-2017-3114 CVE-2017-11213 CVE-2017-11215 CVE-2017-11225 ===================================================================== 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 27.0.0.187. 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-2017-3112, CVE-2017-3114, CVE-2017-11213, CVE-2017-11215, CVE-2017-11225) 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/): 1513132 - CVE-2017-3112 CVE-2017-3114 CVE-2017-11213 CVE-2017-11215 CVE-2017-11225 flash-plugin: multiple code execution issues fixed in APSB17-33 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: flash-plugin-27.0.0.187-1.el6_9.i686.rpm x86_64: flash-plugin-27.0.0.187-1.el6_9.i686.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: flash-plugin-27.0.0.187-1.el6_9.i686.rpm x86_64: flash-plugin-27.0.0.187-1.el6_9.i686.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: flash-plugin-27.0.0.187-1.el6_9.i686.rpm x86_64: flash-plugin-27.0.0.187-1.el6_9.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-2017-3112 https://access.redhat.com/security/cve/CVE-2017-3114 https://access.redhat.com/security/cve/CVE-2017-11213 https://access.redhat.com/security/cve/CVE-2017-11215 https://access.redhat.com/security/cve/CVE-2017-11225 https://access.redhat.com/security/updates/classification/#critical https://helpx.adobe.com/security/products/flash-player/apsb17-33.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFaDBhdXlSAg2UNWIIRAsz4AJwL2YK/073DPhNjTiqDMi2/lOcBjwCgtmjY ZHjlJKruRvwkyrIgacvAsQQ= =d93W - -----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 iQIVAwUBWgzZCIx+lLeg9Ub1AQhajw/9FglEoJqOzIFvCkTYshjgYVyu5Srfobpo DHWVpReMoyiOERJB3VwzQxHCJ344SyIRoLonPX8/s52pnI04Zhiu7X8dBBD1+asJ NADvuBkUHdo8+mBXROhYAumGkJxwR4m+n32F+s6iZxVsnYmZE08EOtvUPTD2a1wc POeuT+QvOR1fTb2nStX12Cn0mvKBjcABSKeomU8X6HpW7czJ37q6CIK4Z80Ecu4C UQkYWGaIVf9y9FdpYntgT23hfibYvLlN/kq/kjTTlkISKxIwpWLDd8fP5V4WcTMH zw1TxBvw1AHvHVUz87GLB0Bw310MtQlMGVhiDmxU4YjcCSeQST659fvlLthpbwSr q1cGTXLoKYmil9OgCfICrp4HKz4IPgHPbOP5eyo9gmS4TnMV2LEKkV9Zmtmya2ch qNJ1nDp38YR0/pc5dhxBdthLtbObnYk5MLkkBMi2nIXFXwPuOzIvs7jiSFBQejDK AsGnqs8kcDlaAfxv/mBHAkdGuqXSkRHR7XH4upTkr8wfA1MACiub+UuRtZZDT7+w +xW2XcXYxrAOEidtXGIoVY4adYKXCF44JKfabEVZBro2dhNWh/iSVAQYfMMpYBjW t6tIhu324eSXCLJ736v6S2r9apG5BHCa9XIOjFLZggLNV6PTkzBXzYQSVOK0xQ2i U5QlHsKSVSw= =nIFY -----END PGP SIGNATURE-----