Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.2777 tomcat8 security update 22 November 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: tomcat8 tomcat7 Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Increased Privileges -- Existing Account Modify Arbitrary Files -- Existing Account Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-6797 CVE-2016-6796 CVE-2016-6794 CVE-2016-5018 CVE-2016-0762 Reference: ESB-2016.2722 ESB-2016.2509 Original Bulletin: http://www.debian.org/security/2016/dsa-3720 http://www.debian.org/security/2016/dsa-3721 Comment: This bulletin contains two (2) Debian security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-3720-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso November 21, 2016 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : tomcat8 CVE ID : CVE-2016-0762 CVE-2016-5018 CVE-2016-6794 CVE-2016-6796 CVE-2016-6797 Debian Bug : 840685 Multiple security vulnerabilities have been discovered in the Tomcat servlet and JSP engine, which may result in possible timing attacks to determine valid user names, bypass of the SecurityManager, disclosure of system properties, unrestricted access to global resources, arbitrary file overwrites, and potentially escalation of privileges. For the stable distribution (jessie), these problems have been fixed in version 8.0.14-1+deb8u4. We recommend that you upgrade your tomcat8 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlgzQJdfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0RqFRAAny1ivCA218Oo1rcHSx9Laqo047hHpHTUZZM6Dpqx7PrJXaUcwkBt40LK WJ5gjrvKFyJVaMqtJ7rAMvPkwA/NUCCzihu4OR2yJ5peDA3rI4x2UHKx+FwTngQL faP3vtQMZj1Y626Mbgakms9LGg1/h5oAmn6Z2IjEQFeYh3Tr1DFsoHezxSksXULY RpiJWcocG7DOBKsuloork+t68YbamyRsiQRDYSfGHF36NJx5YEg/NaqWCo2e/xEa 4l/x/HXDuu0XeSXWG2fCFB+Bc6kfsqvq8sBZ6RCCYp/weoY9BdF32vryZgn9HgrV X1J57Onc/0M9UR0ayvuX8bzLQWFnW4e+GFZQXK3osVx2jqs1nJU1xOwTX+/BE1Cp MX4oY+HVNb9MYkbDObFKUzL9LzOijp5mlAG4bGpctuo6Bk8yxC+IyMIrtzOWS82v PRbkDurP23I2TlpeP7qg8M8jCkq2Y/Q4otsg+tLrWKB0/94PSrww8lfXxJeln7T1 zI01Tilzo/XhJZO2aobYUY+KOmndHr/dvBRms5+fM92ME0pcHSK6KaeK7l+lL5eO re4tY4wieLywAY9S68HkLMb1grqduTFmYrp+OnmOoPmXhgEYOb9Y0zGA2i5O8j6N ARanCRcyqHL1UHT/5jKls2Zb36BZSfNhyc2Ha+WYMTg7Dq9tXYI= =YeRU - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-3721-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso November 21, 2016 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : tomcat7 CVE ID : CVE-2016-0762 CVE-2016-5018 CVE-2016-6794 CVE-2016-6796 CVE-2016-6797 Debian Bug : 841655 842662 842663 842664 842665 842666 Multiple security vulnerabilities have been discovered in the Tomcat servlet and JSP engine, which may result in possible timing attacks to determine valid user names, bypass of the SecurityManager, disclosure of system properties, unrestricted access to global resources, arbitrary file overwrites, and potentially escalation of privileges. For the stable distribution (jessie), these problems have been fixed in version 7.0.56-3+deb8u5. We recommend that you upgrade your tomcat7 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlgzQKZfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0RdMxAAhfZkD5AnIZf89Oe8rUPsevl4BXYksgJfWXIx6zqfIQt6p7ortyygzY0/ rCbvNmjN/nJcpbFtu3QmetUxjw1XHvlqgpd4btckXy5voNBwX+HTLBP55kUYFgtH qaI/2Hj0831TU351kwyeMguGiTqFJJsNegylj2rXOKjdXLQ4/GpFZNC9NVp/eBlZ OYmP9inb/ND+yV4up+iA/e0enegZ4ijx3NIBg8tJ6EoPG/zslSLktm8EnUdgHDvb gbVlDVavmPYWcdfpsflLk1ia23gK5fy5x1q3ekZY1Azz3XgHNVJhdhr+xu3G8ISW VxcmJQuncqiip8Nvy/h4/dGQPiVcLwigBegocXfU6gsaCEfStYi4qGB5E+XQB+Dv h6fASV+9nG/IgxeicnYSJqB6MHhDUDNIudEstvtnvzXTTW70oBOd0c09D73Dxrx2 oLz7yPHnkZ1zR772mZlE84AlK5pnsWy//0jRXolCcPBtPO4kuIKPEKh1s6vrQNsk kQk87kVw+Lv0fZ0qTlT/8i1hH1jb3AlxN9VqbZdaV8Ft9VZet/xisCqkkzi0xsaG k2+xJEXK7Qg3X5tvWBOGLJ0Fy5+FA72UiGV1Iai7A8LwzIQpYk6btvFt4Zkkb0um e+8uREn78DkC9mE0xAc38/dM3XRl2U2XZMWaKqHRhGTy297ufPo= =N2n9 - -----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: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== 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 iQIVAwUBWDOJbox+lLeg9Ub1AQjRYRAAqBEMQ11EpVq6KtuTgD8aqWkwcVbVdBnv kmGtxkDOXZ5JBbq/W7TdFAbZi/CooWC1iIWj3diVw05OdFgkwSFQZla/u8UEIv4Y cvLkDAYlxd+SKclgVAoI7QNAW/iAdm09mEwUEbxcE7JgXKXouQQspHx+9cqHJOPi I/4SVaYdMcpeI+NevQ8MPuiDRji76sNSCLyNvGUNECtWEurURxnVXSjUoksSRJB3 TL4gHdwIOfplkv2baVabM720NYHN/KBnAiKzFElEwrDgjmhvJaROrMpoelPvR9if 9uf04QGccHXtQE8RJUU9YsjxpXqFikzqPh4fTrXHIC4s/2sLRI0pCNpvdhyMcBoV YkwsFenz0CYwoObxiHqrBCiZ+onU5DsmEg17lNykFg1e0y6ydEfQ+gFxa088+uQx xJdvWgFvCUmDSsyntjxj0DFlTQI2KaWXCnvWVFQ63NLeRp/3OKFaaKEBkGsl3bZD 2yF5Am48PDGQLJPFBfdEEG/pLK0ELDy4Qv7409c3nCJrpUgSK4Ic8ZINw5lBZAon peZThqScfQS9ZAh6G2ZRyaCq9doOxAfrDlJr0XZk40Af5WvmiPosgn35QCekK2p4 54S7owuK+GXAEchNXSeAKecDQvvrcxa7rfn71dg5RXWbuXFQseSfWPskce2JO/48 pFjvJhm/i+c= =uUk/ -----END PGP SIGNATURE-----