Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3362.3 Cisco Content Security Management Appliance Information Disclosure Vulnerability 22 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Content Security Management Appliance Publisher: Cisco Systems Operating System: Cisco Impact/Access: Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-12635 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190904-sma-info-dis Revision History: September 22 2020: Vendor corrected error preventing one of the defects from being listed in the advisory September 21 2020: vendor released final update (minor) September 5 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Content Security Management Appliance and Cisco Email Security Appliance Information Disclosure Vulnerability Priority: Medium Advisory ID: cisco-sa-20190904-sma-info-dis First Published: 2019 September 4 16:00 GMT Last Updated: 2020 September 18 15:30 GMT Version 2.0: Final Workarounds: No workarounds available Cisco Bug IDs: CSCvs52719 CVE-2019-12635 CWE-285 CVSS Score: 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the authorization module of Cisco Content Security Management Appliance (SMA) Software and Cisco Email Security Appliance (ESA) could allow an authenticated, remote attacker to gain out-of-scope access to email. The vulnerability exists because the affected software does not correctly implement role permission controls. An attacker could exploit this vulnerability by using a custom role with specific permissions. A successful exploit could allow the attacker to access the spam quarantine of other users. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190904-sma-info-dis Affected Products o Vulnerable Products At the time of publication, this vulnerability affected Cisco SMAs that were running Cisco SMA Software releases earlier than Release 12.5.0 and had the Centralized Policy, Virus, and Outbreak Quarantine feature enabled, and Cisco ESAs that were running Cisco ESA Software releases earlier than Release 13.0.1-030 and 13.5.1-269 and had the Local Spam Quarantine feature enabled. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Cisco has confirmed that this vulnerability does not affect the Cisco Web Security Appliance (WSA). Workarounds o There are no workarounds that address this vulnerability. Fixed Software o When considering software upgrades , customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page , to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Fixed Releases At the time of publication, Cisco SMA Software releases 12.5.0 and later contained the fix for this vulnerability. At the time of publication, Cisco ESA Software releases 13.0.1-030, 13.5.1-269, and later contained the fix for this vulnerability. Cisco Cloud Email Security (CES) includes the Cisco ESA and Cisco SMA as part of the service solution. Cisco provides regular maintenance of the products included in this solution. Customers can also request a software upgrade by contacting Cisco CES support. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy . This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190904-sma-info-dis Revision History o +---------+------------------------------+---------+--------+-------------+ | Version | Description | Section | Status | Date | +---------+------------------------------+---------+--------+-------------+ | 2.0 | Added ESA to the list of | - | Final | 2020-SEP-21 | | | vulnerable products. | | | | +---------+------------------------------+---------+--------+-------------+ | 1.0 | Initial public release. | - | Final | 2019-SEP-04 | +---------+------------------------------+---------+--------+-------------+ - --------------------------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 iQIVAwUBX2lN8eNLKJtyKPYoAQg1gg/+Ksaq2zzjMG22qrvJjiGMrcKXT06FAfgZ L/VEee+TkOVJUvbCTJYvQ1zMLwXIYrTkc63XIXx4+SgKSujyFHhbKYEjjq42lIwP O1YcLniSEfXXSqnWsHtwdDa9ECvBXxJT+iQv4X2Kz7D9zaw0N+oTHSZ+SON2uawV Ot2ZBSM1R+vBGkPfhcWZGXaNSlgIu/xatkpBdZQgLfKT275fdXrtwmNuuBbQV1+U SaB0/cngitj+IxWuB+15Np2bhG6zzkhvtL5exrXVHG1Wcf2v8ljCpQxDKBlgIcf8 +3Zn5NNpPRrjmMvHGlco40om+oR7e8t/o8uWhOxPiEzGzuqFS6Lzk3LLqzL2YhPg 7h5moqtslSXyE0J7Cd81V01CqfpQoyoeos/PZue99BXtGIpSVxzW2tgBnqnEyy2v e4FZ+XaWLQVMA33hUadvtHMYWJdz0b/MWzWRijEG02WlYlG9o73NsAuQwLII56dA EdlwSYJKN96RuHwke7KwX93l9yULE1kyxiZRATE1TweSFS6JN08Oak4teJ+8t0pF y3Qtu/Ysmv8OTYTbLTRYlVUmjqzzR/YsgYOIgpw4j37mgNSXswnYi4UTe8rb8nZC tERGmMmZx/TIcV9jmVv6+oAiQAeTbVn6X4Bzn8gZhuqOnRns746vBw+ptQLBP9Qp G7gw9zKwUj8= =mo/m -----END PGP SIGNATURE-----