14 March 2017
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0643 ICU vulnerabilities 14 March 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libicu57 Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-7415 CVE-2016-6293 CVE-2016-0494 CVE-2015-4844 CVE-2014-9911 Reference: ASB-2016.0110 ASB-2016.0004 ASB-2015.0103 ESB-2015.2662 ESB-2015.2661 ESB-2015.2660 Original Bulletin: http://www.ubuntu.com/usn/usn-3227-1 - --------------------------BEGIN INCLUDED TEXT-------------------- ========================================================================== Ubuntu Security Notice USN-3227-1 March 13, 2017 icu vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - - Ubuntu 16.10 - - Ubuntu 16.04 LTS - - Ubuntu 14.04 LTS - - Ubuntu 12.04 LTS Summary: Several security issues were fixed in ICU. Software Description: - - icu: International Components for Unicode library Details: It was discovered that ICU incorrectly handled certain memory operations when processing data. If an application using ICU processed crafted data, a remote attacker could possibly cause it to crash or potentially execute arbitrary code with the privileges of the user invoking the program. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.10: libicu57 57.1-4ubuntu0.1 Ubuntu 16.04 LTS: libicu55 55.1-7ubuntu0.1 Ubuntu 14.04 LTS: libicu52 52.1-3ubuntu0.5 Ubuntu 12.04 LTS: libicu48 18.104.22.168-3ubuntu0.7 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-3227-1 CVE-2014-9911, CVE-2015-4844, CVE-2016-0494, CVE-2016-6293, CVE-2016-7415 Package Information: https://launchpad.net/ubuntu/+source/icu/57.1-4ubuntu0.1 https://launchpad.net/ubuntu/+source/icu/55.1-7ubuntu0.1 https://launchpad.net/ubuntu/+source/icu/52.1-3ubuntu0.5 https://launchpad.net/ubuntu/+source/icu/22.214.171.124-3ubuntu0.7 - --------------------------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 email@example.com 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. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWMc1zIx+lLeg9Ub1AQibEw//ZudRDNm5YMqEAEGE2TEPQYGW4TmpXfMK sV8CbvzjL3WE5yR8nNUIuLdnqtMvVDKfB1dHXKrt1RtwB7XZa2nLPemZyU/ZlCBK Fd1PJYCufWcKfHnhUppJf734xab0EX/G3fK5dlgUyhwYGBnZJuSQPtepx1rXffVl 1yOrFQoaQoFW8o8YEcfAJM/8v94wkusX4yWcM+6B+uyGi168zCUM0q0VdOupVElw 2WbRFFHLooG6YR7QbzRnnOPJcg8Z7fZoZpKEu82Cm8yUy2HJTr6YQiQNWueZl6oF gk3jUjFNlunupweyrKI32xfEonF07xEXXQkRT6Arzp/jjrQc8P3MB41iYTNRm/00 SENqAiZjOGzuQTPLeI2JPR08AEVKbIuLujLXcAT0NBso+ilZEXCS0ooGMAwI5qBi IdlbL56jRGZSfTMsCFZUdF5fr/kho49X5HDjEnfAYnTQYFhST8n8+CTQMOZmm9Aj fDSXhXhIEN42xEPkk4RuhbSCUNTnRBcIkj0ccsQ7ycvfeDkEVz57/YfYVv3BxWV1 DZALkb7pUCAnzkzyvrS9U8h7iCnK2aCZERM00T/qvL4iC5guHF6Q78asyTX5jkmv riCAO2m2pFxh8VjpMYCVLhzGLy/kPNHDoBbo2g2RxBY3y0YHWV0sbCWG5IUeRoNE ruJpQuGq99w= =gVtu -----END PGP SIGNATURE-----