28 June 2018
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1886 JasPer vulnerabilities patched in Ubuntu 28 June 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: JasPer Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-1000050 CVE-2017-6850 CVE-2016-10250 CVE-2016-10248 CVE-2016-9600 CVE-2016-9396 CVE-2016-9394 CVE-2016-9393 CVE-2016-9392 CVE-2016-9391 CVE-2016-9390 CVE-2016-9389 CVE-2016-9388 CVE-2016-9387 CVE-2016-9262 CVE-2016-8887 CVE-2016-8883 CVE-2015-5221 CVE-2015-5203 Reference: ESB-2017.1168 ESB-2017.0914 Original Bulletin: http://www.ubuntu.com/usn/usn-3693-1 - --------------------------BEGIN INCLUDED TEXT-------------------- ========================================================================== Ubuntu Security Notice USN-3693-1 June 27, 2018 jasper vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - - Ubuntu 16.04 LTS - - Ubuntu 14.04 LTS Summary: Several security issues were fixed in JasPer. Software Description: - - jasper: Library for manipulating JPEG-2000 files Details: It was discovered that JasPer incorrectly handled certain malformed JPEG-2000 image files. If a user or automated system using JasPer were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute 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 16.04 LTS: libjasper1 1.900.1-debian1-2.4ubuntu1.2 Ubuntu 14.04 LTS: libjasper1 1.900.1-14ubuntu3.5 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3693-1 CVE-2015-5203, CVE-2015-5221, CVE-2016-10248, CVE-2016-10250, CVE-2016-8883, CVE-2016-8887, CVE-2016-9262, CVE-2016-9387, CVE-2016-9388, CVE-2016-9389, CVE-2016-9390, CVE-2016-9391, CVE-2016-9392, CVE-2016-9393, CVE-2016-9394, CVE-2016-9396, CVE-2016-9600, CVE-2017-1000050, CVE-2017-6850 Package Information: https://launchpad.net/ubuntu/+source/jasper/1.900.1-debian1-2.4ubuntu1.2 https://launchpad.net/ubuntu/+source/jasper/1.900.1-14ubuntu3.5 - --------------------------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. 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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 iQIVAwUBWzRdH2aOgq3Tt24GAQixUQ//U4fvFPe4U5j+iqBFI4KaiEgfLa9Hj8t+ 7kRBd1sNyfMQT1qG8qOZD2IYrs1VX6eY2ZtBlKZ0YKAFG4UHpAF3AHv53V2MiKH4 fRLpVXg7G1a8oowkqyQG5mDcSm+rUVDE6RjF9lMB/bI4zDecyAe/UlaJygrPepv1 I5Hna1zR9k1Gy5NtI8AALDnWocVNYhPBF/EoqdYgOtX2z7Sma713w+w1P0tkANyB NiVPDUFDUJ0pJaGSdeVH33i6310SoyK1ooz4YXROPF0oL3UkxOdqt4YnDudbEoza dr9R8a3XHbwSI2Vn390B3a0W9bXJ8E0FnHAXkw3QpxuG5Jf8stg136b2phdjKmqT 5DBwEGXU5AnBXtzNckzlz5DVv+8UhXjDksyMejpqLVIf6a+jIXvcxbt6AirGJV4l 7zZgY6cBnSvP+Hz2rbfHLvkRiyLhj91LTE4cbvyBzZBaYXQWGK2TrYMF2QDFE+Z4 8NT/TxqVQweaIYavW3AYnj7MMbOyVaRGEmgQUg1sko3cxog87UzgN5BTGHolpQ0b XgkntIu9D87EZC5RJ1CCQfmwMHXyapguQYwXqSdoXxYZih53eDmoZAk+Fy+MyS4n h/sXPoTU+bmQJE/Jewg7zxPfe7/jGmP0TGq3lOJTG382b10CEbBEd0g7xPPnpMOh ateRa7DtznI= =7cLn -----END PGP SIGNATURE-----