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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1421 Authentication bypass patched in Adobe Connect 9 May 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe Connect Publisher: Adobe Operating System: Windows Mac OS Linux variants Impact/Access: Access Confidential Data -- Unknown/Unspecified Resolution: Patch/Upgrade CVE Names: CVE-2018-4994 Original Bulletin: https://helpx.adobe.com/security/products/connect/apsb18-18.html - --------------------------BEGIN INCLUDED TEXT-------------------- Security updates available for Adobe Connect | APSB18-18 +-----------------------------------------------------------------------------+ |Bulletin ID |Date Published |Priority | |-------------------------+--------------------------------+------------------| |APSB18-18 |May 8, 2018 |2 | +-----------------------------------------------------------------------------+ Summary An important authentication bypass vulnerability (CVE-2018-4994) exists in Adobe Connect versions 9.7.5 and earlier. Successful exploitation of this vulnerability could result in sensitive information disclosure. Affected product versions +-----------------------------------------------------------------------------+ | Product | Version | Platform | |---------------------------------------+--------------------+----------------| |Adobe Connect |9.7.5 and earlier |All | +-----------------------------------------------------------------------------+ Solution Adobe categorizes these updates with the following priority ratings and recommends users follow the instructions outlined below: +-----------------------------------------------------------------------------+ |Product |Version |Platform |Priority |Availability | |-------------------+----------+-----------+-----------+----------------------| | | | | |Release note | |Adobe Connect |9.7.5 |All |2 | | | | | | |Help page | +-----------------------------------------------------------------------------+ A mitigation is available to customers by modifying Tomcat filters to control remote access to system configuration files. Please refer to the following help page for more details. An upcoming release of version 9.8.1 will include this change in default deployments. Vulnerability details +-----------------------------------------------------------------------------+ |Vulnerability |Vulnerability Impact |Severity |CVE Number | |Category | | | | |---------------------+-------------------------------+---------+-------------| |Authentication Bypass|Sensitive Information |Important|CVE-2018-4994| | |disclosure | | | +-----------------------------------------------------------------------------+ Acknowledgments Adobe would like to thank the following individuals and organizations for reporting the relevant issues and for working with Adobe to help protect our customers: * Tanner LLC (CVE-2018-4994) - --------------------------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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWvKJNYx+lLeg9Ub1AQi7AQ//Uieu17JBO/E5QxDKQgGUOq1WpeYkmj7Z ORNNWedovG5EF8VxSECxcuOKRTzdke97s+bh8rqV4og/hTbaAp87x+zfEUDC8BaQ Z2s5iTpp1Fyy+wSiEG1SfB/w6lxOqBE/pih2rbskZV1cQRQcRFK9RyOCaZ/VJ71K EUVXFyB1emVS156LzY+mZDb10hVlJ1HWN8MkFxxqdw7F7mw9o8lVGZIGH90oBcS3 qywLeydu/38Ygl2uvkfxR4GV3pL0wSwC9OsRj/JAPvs9WlS8cO3b2t3T56Oj0jqv wArtm5IoELdClGcYwE4ilD/WvZQEUfHwpzs8IyrAaphCUbRLhmM7YQkDFhfgRMT5 ciXKK1SnF/fauzhDVpEdNa4g3Z6hCFD2FXk9LkGgum5SU6E6N9EZLeUOw3nPwXqN dchKcW0kSOYSSDUKwKZX/sdVs8k2mss/ymR1Wk1kovRb/XYWQsdi6oljVgQ6rZbV Ufa7MSqMzuU30BNdb17DdpMZtOnzv7JYinMUvj67jp6ArCD80cVxw4DgOj9Y418v BtmBWkx56F5mOTZvcgv0tPk9mLlGgkjycOPCywNdFmafGdgWkqrQzM7p9J0qg+2w rno3590Dp9F4KI7Lugj6M24TH9w/yEGUKEP5d2ZJYr6gmY9TWhFyMS/v+LwtX+qQ nvhuY4TSJeA= =sa3m -----END PGP SIGNATURE-----