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Author

 John Worrall

Profile of John Worrall

Chief Executive Officer at ZeroNorth
Member Since: 11/18/2019
Author
News & Commentary Posts: 4
Comments: 1

John Worrall has more than 25 years of leadership, strategy, and operational experience across early stage and established cybersecurity brands. In his current role as CEO at ZeroNorth, he leads the company's efforts to help customers bolster security across the software life cycle as they embark upon digital transformation initiatives. Prior to ZeroNorth, John was CMO at CyberArk, where he played a critical role in leading the company through its initial public offering. Prior to that, he held executive leadership roles at the endpoint threat company CounterTack (now called GoSecure) and the authentication and credential management company, ActivIdentity. Earlier in his career, John spent more than 10 years at RSA, where he joined the company as a senior product manager and ultimately became vice president and general manager of its Security Intelligence & Event Management business unit.

Articles by John Worrall
posted in May 2020
COVID-19: Latest Security News & Commentary
Dark Reading Staff 8/14/2020
Lock-Pickers Face an Uncertain Future Online
Seth Rosenblatt, Contributing Writer,  8/10/2020
Hacking It as a CISO: Advice for Security Leadership
Kelly Sheridan, Staff Editor, Dark Reading,  8/10/2020
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2015-8033
PUBLISHED: 2020-08-14
In Textpattern 4.5.7, the password-reset feature does not securely tether a hash to a user account.
CVE-2020-15692
PUBLISHED: 2020-08-14
In Nim 1.2.4, the standard library browsers mishandles the URL argument to browsers.openDefaultBrowser. This argument can be a local file path that will be opened in the default explorer. An attacker can pass one argument to the underlying open command to execute arbitrary registered system commands...
CVE-2020-15693
PUBLISHED: 2020-08-14
In Nim 1.2.4, the standard library httpClient is vulnerable to a CR-LF injection in the target URL. An injection is possible if the attacker controls any part of the URL provided in a call (such as httpClient.get or httpClient.post), the User-Agent header value, or custom HTTP header names or values...
CVE-2020-15694
PUBLISHED: 2020-08-14
In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.
CVE-2015-8032
PUBLISHED: 2020-08-14
In Textpattern 4.5.7, an unprivileged author can change an article's markup setting.