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 John McClurg
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Profile of John McClurg

Sr. VP & CISO, BlackBerry
News & Commentary Posts: 1

John McClurg is Blackberry's chief information security officer. In this role, he leads all aspects of BlackBerry's information security program globally, ensuring the development and implementation of cybersecurity policies and procedures. John comes to BlackBerry from Cylance where he served as Vice President and CISO.  Previously he served as chief security officer at Dell and held senior positions with Honeywell International, Lucent Technologies/Bell Laboratories, the U.S. Intelligence Community, the Department of Energy, the FBI, and the CIA. John co-chaired the Overseas Security Advisory Council (OSAC) of the U.S. Department of State and served as the founding chairman of the International Security Foundation. John holds a J.D. degree from Brigham Young University, MA in Organizational Behavior, BS and BA degrees in University Studies and Philosophy from Brigham Young, and advanced doctoral studies in Philosophical Hermeneutics at UNC-Chapel Hill and UCLA.

Articles by John McClurg
Why Vulnerable Code Is Shipped Knowingly
Chris Eng, Chief Research Officer, Veracode,  11/30/2020
Inside North Korea's Rapid Evolution to Cyber Superpower
Kelly Sheridan, Staff Editor, Dark Reading,  12/1/2020
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-25465
PUBLISHED: 2020-12-04
Null Pointer Dereference. in xObjectBindingFromExpression at moddable/xs/sources/xsSyntaxical.c:3419 in Moddable SDK before OS200908 causes a denial of service (SEGV).
CVE-2020-25461
PUBLISHED: 2020-12-04
Invalid Memory Access in the fxProxyGetter function in moddable/xs/sources/xsProxy.c in Moddable SDK before OS200908 causes a denial of service (SEGV).
CVE-2020-25462
PUBLISHED: 2020-12-04
Heap buffer overflow in the fxCheckArrowFunction function at moddable/xs/sources/xsSyntaxical.c:3562 in Moddable SDK before OS200903.
CVE-2020-25463
PUBLISHED: 2020-12-04
Invalid Memory Access in fxUTF8Decode at moddable/xs/sources/xsCommon.c:916 in Moddable SDK before OS200908 causes a denial of service (SEGV).
CVE-2020-25464
PUBLISHED: 2020-12-04
Heap buffer overflow at moddable/xs/sources/xsDebug.c in Moddable SDK before before 20200903. The top stack frame is only partially initialized because the stack overflowed while creating the frame. This leads to a crash in the code sending the stack frame to the debugger.