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 Kathryn Kun
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Profile of Kathryn Kun

Director of Adversarial Resilience
Member Since: 6/6/2019
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News & Commentary Posts: 1
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Kathryn T. Kun directs the Adversarial Resilience group at Akamai, where one of the main aspects of her work is aligning with human realities in order to get to better security practices. Kathryn draws upon her industrial background in chemical engineering and automated processes to develop and implement system-theoretic and systemwide approaches. Her favorite complex system is her daughter, who more or less stays out of her knitting these days.

Articles by Kathryn Kun
Overcoming the Challenge of Shorter Certificate Lifespans
Mike Cooper, Founder & CEO of Revocent,  10/15/2020
7 Tips for Choosing Security Metrics That Matter
Ericka Chickowski, Contributing Writer,  10/19/2020
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-27605
PUBLISHED: 2020-10-21
BigBlueButton through 2.2.8 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a "schwache Sandbox."
CVE-2020-27606
PUBLISHED: 2020-10-21
BigBlueButton before 2.2.8 (or earlier) does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
CVE-2020-27607
PUBLISHED: 2020-10-21
In BigBlueButton before 2.2.8 (or earlier), the client-side Mute button only signifies that the server should stop accepting audio data from the client. It does not directly configure the client to stop sending audio data to the server, and thus a modified server could store the audio data and/or tr...
CVE-2020-27608
PUBLISHED: 2020-10-21
In BigBlueButton before 2.2.8 (or earlier), uploaded presentations are sent to clients without a Content-Type header, which allows XSS, as demonstrated by a .png file extension for an HTML document.
CVE-2020-27609
PUBLISHED: 2020-10-21
BigBlueButton through 2.2.8 records a video meeting despite the deactivation of video recording in the user interface. This may result in data storage beyond what is authorized for a specific meeting topic or participant.