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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.3258 otrs2 security update 21 December 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: otrs2 Publisher: Debian Operating System: Debian GNU/Linux 9 Debian GNU/Linux 8 Linux variants Impact/Access: Unauthorised Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-17476 Original Bulletin: http://www.debian.org/security/2017/dsa-4069 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running otrs2 check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4069-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso December 20, 2017 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : otrs2 CVE ID : CVE-2017-17476 Debian Bug : 884801 Francesco Sirocco discovered a flaw in otrs2, the Open Ticket Request System, which could result in session information disclosure when cookie support is disabled. A remote attacker can take advantage of this flaw to take over an agent's session if the agent is tricked into clicking a link in a specially crafted mail. For the oldstable distribution (jessie), this problem has been fixed in version 3.3.18-1+deb8u4. For the stable distribution (stretch), this problem has been fixed in version 5.0.16-1+deb9u5. We recommend that you upgrade your otrs2 packages. For the detailed security status of otrs2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/otrs2 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlo62lNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0S0vg//fsm9VLOCO9DdAXUABtdGFrocCxAVYO5+7ipf8iqnGFaKxhDWQ86ZBSqH C0NPUaZ4wOwFU81KuMeLP4zCLaftS6nhy19jplbIF7b0xQ9mcFYzcjQdUB3sNgFC toPF0Kqw1klYocvzg81w2ca9lsVKazUvCvmYARpotHsdF3iEXu7Z1+ukYOHffhst CsWjewAg+sMspY8AyogQd8+hnzfBOcqGZNpOTpAO+KE48qligrfn0Sn15uuAgWxf 9jZS0EWAQzHc4jdteNOcdjBEprAvNJd/wF8PT/7LxZmkj0XIAZKxiMMeupKI2r3l bHlA8uzGmXTCySFJii0koF13SYnAQxYDg/kxugAOzsR8VzGULuuVsAcPjTU5Bcku JEnjS5MghWzxjzE9HrEkpQ4n+lB2vQS0kq4XkkIYwNVzm4GVsZquRO1IuWccE35u RgXLEiYCj6YGmAMjUXlGGjaWXjes8GT0LrAswXpUWEiHEAINP4ZJqyP1u/hXMZZ4 cor0lpK61Dkbloab5XVPvVeW15BH6Ck6JkufhoOJlzrPLmvLFu1qJMziDPtVYlhm XVBnBfkS1r0ohI+U34HexUK/4UrdrKHHR9pw+PiUCO9pzBnEkBxGyIvVYGGgzuAl 2TrUGZPVvS6a0cbM+CKMwvMS+uKXP5fl9YVoNf/sNX4frJesMqY= =hbZD - -----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). 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