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 Michael Koyfman
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Profile of Michael Koyfman

Senior Global Security Solution Architect, F5 Networks
News & Commentary Posts: 1

Michael Koyfman is a Sr. Global Security Solution Architect with F5 Networks with a 12 year tenure with the company.  He is focused on the entire portfolio of F5 Security products, and over the last 7 years has been a key contributor to implementation, strategy, and evolution of F5 security products and solutions. Michael helped architect, develop, and demonstrate various unique F5 integration solutions with vendors such as Microsoft, Citrix, Vmware, Oracle, IBM, etc., and launch new Herculon brand of F5 dedicated security products.  Prior to F5, he led development and implementation of managed security offering at SiteSmith. He also worked at several Fortune 500 companies managing and architecting Internet Data Center security and infrastructure.

Articles by Michael Koyfman
'PowerSnitch' Hacks Androids via Power Banks
Kelly Jackson Higgins, Executive Editor at Dark Reading,  12/8/2018
How Well Is Your Organization Investing Its Cybersecurity Dollars?
Jack Jones, Chairman, FAIR Institute,  12/11/2018
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From DHS/US-CERT's National Vulnerability Database
CVE-2018-1480
PUBLISHED: 2018-12-12
IBM BigFix Platform 9.2.0 through 9.2.14 and 9.5 through 9.5.9 does not set the 'HttpOnly' attribute on authorization tokens or session cookies. If a Cross-Site Scripting vulnerability also existed attackers may be able to get the cookie values via malicious JavaScript and then hijack the user sessi...
CVE-2018-1481
PUBLISHED: 2018-12-12
IBM BigFix Platform 9.2.0 through 9.2.14 and 9.5 through 9.5.9 stores sensitive information in URL parameters. This may lead to information disclosure if unauthorized parties have access to the URLs via server logs, referrer header or browser history. IBM X-Force ID: 140763.
CVE-2018-1484
PUBLISHED: 2018-12-12
IBM BigFix Platform 9.2.0 through 9.2.14 and 9.5 through 9.5.9 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent...
CVE-2018-1485
PUBLISHED: 2018-12-12
IBM BigFix Platform 9.2.0 through 9.2.14 and 9.5 through 9.5.9 does not renew a session variable after a successful authentication which could lead to session fixation/hijacking vulnerability. This could force a user to utilize a cookie that may be known to an attacker. IBM X-Force ID: 140970.
CVE-2018-1901
PUBLISHED: 2018-12-12
IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to temporarily gain elevated privileges on the system, caused by incorrect cached value being used. IBM X-Force ID: 152530.