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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2770 intel-microcode security update 18 September 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: intel-microcode Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-3646 CVE-2018-3640 CVE-2018-3639 CVE-2018-3620 CVE-2018-3615 CVE-2017-5715 Reference: ASB-2018.0204 ESB-2018.2184 ASB-2018.0002.4 ESB-2018.0042.2 Original Bulletin: https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : intel-microcode Version : 3.20180807a.1~deb8u1 CVE ID : CVE-2018-3615, CVE-2018-3620, CVE-2018-3646 CVE-2018-3639, CVE-2018-3640, CVE-2017-5715 Security researchers identified speculative execution side-channel methods which have the potential to improperly gather sensitive data from multiple types of computing devices with different vendors' processors and operating systems. This update requires an update to the intel-microcode package, which is non-free. It is related to DLA-1446-1 and adds more mitigations for additional types of Intel processors. For more information please also read the official Intel security advisories at: https://www.intel.com/content/www/us/en/security-center/advisory/intel-s a-00088.html https://www.intel.com/content/www/us/en/security-center/advisory/intel-s a-00115.html https://www.intel.com/content/www/us/en/security-center/advisory/intel-s a-00161.html For Debian 8 "Jessie", these problems have been fixed in version 3.20180807a.1~deb8u1. We recommend that you upgrade your intel-microcode packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAluexXRfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7 UeSyXxAAij9eD2DsaTKFTAz3wOM1Cb9sL9hosaBbTzZ0GqycB3NXhQRTTJBYLQCo fgkL2hHdL+FkmyeuHAHlhMshZjv+Ng5zq8jh6vkFYXrizUG9g8QJcPXWVNEYYs7B XSR+Ta2gnAPWtR8FCKdHoLn142uFGyD7fVTKePe/AxGeJ4QAqgXHaKYV96nBeM2l wmVfZKelNCMEWvJMkRzSYIniTtSqjtTPZHBnpycblVCnBnIKB/e5IV0Z/PEEYWx7 X0n9+zlh+kMesFvcyJKWZgziQ185UWmKrq6KPNa+XdS+v50XxiFAJsVAykctU2Ay 6n370pSSfGvOVoCIZlhjX7jw9sCzKn44/kIPsqJH6PQ3YLDxshPdqyqkvY/3WhZ/ wO+Ptgp3JAEXJrtd47jdMjDPp4bQV/7rrexoH4uLu61C6DyYBb2o6w2O/gMRGRQP kYvE1DHOHsccj04SAqbKg8jut7uRRhUxnWIGpzrPhWbqhNnbim6TJj6EhF2epIC/ XGLUYRBD17XT0j48Vr8j8fNeyp9dzruOBYktLKMqa7AJ2ShLNRYeHjLsWNWuqD+A 4z+MixvTy2wJvGUf6QeVQpSIQ9WKXn3icdz3XH/QL4CAHqQcBMNZaYgVRCP9u6sf 4/QesLMzV6fhgW/mi5L0kcxLn54oOz0zU0X+Mvt8wPPOsvfeUWg= =93mU - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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). 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