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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0218 Cisco AMP Threat Grid API Key Information Disclosure Vulnerability 24 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco AMP Threat Grid Publisher: Cisco Systems Operating System: Cisco Impact/Access: Unauthorised Access -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-1657 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-threat-grid - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco AMP Threat Grid API Key Information Disclosure Vulnerability Priority: Medium Advisory ID: cisco-sa-20190123-threat-grid First Published: 2019 January 23 16:00 GMT Version 1.0: Final Workarounds: No workarounds available CVE-2019-1657 CWE-200 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 Cisco AMP Threat Grid could allow an authenticated, remote attacker to access sensitive information. The vulnerability is due to unsafe creation of API keys. An attacker could exploit this vulnerability by using insecure credentials to gain unauthorized access to the affected device. An exploit could allow the attacker to gain unauthorized access to information by using the API key credentials. 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-20190123-threat-grid Affected Products o Vulnerable Products This vulnerability affects Cisco AMP Threat Grid Cloud prior to 3.5.68 and Cisco AMP Threat Grid Appliance software prior to 2.5. 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 Cisco AMP for Networks. Workarounds o There are no workarounds that address this vulnerability. Fixed Software o Cisco AMP Threat Grid Cloud 3.5.68 was deployed in the cloud on April 26, 2018. Cisco AMP Threat Grid Appliance software build 2.5 was released on September 17, 2018. 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. 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 Cisco would like to thank Ryan S. for reporting this vulnerability. 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. Subscribe to Cisco Security Notifications o Subscribe URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-threat-grid Revision History o +----------+---------------------------+----------+--------+------------------+ | Version | Description | Section | Status | Date | +----------+---------------------------+----------+--------+------------------+ | 1.0 | Initial public release. | | Final | 2019-January-23 | +----------+---------------------------+----------+--------+------------------+ - --------------------------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. 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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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