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Author

 Thomas Ristenpart

Profile of Thomas Ristenpart

Asst. Professor, Computer Sciences, University of Wisconsin
News & Commentary Posts: 2

Thomas Ristenpart is on the Skyhigh Networks Cryptography Advisory Board and is a professor in the Department of Computer Sciences at the University of Wisconsin. His research spans a wide range of computer security topics, most recently focusing on new threats to, and opportunities for, cloud computing security, as well as topics in applied and theoretical cryptography. His work has been featured in the New York Times, MIT Technology Review, ABC News, U.S. News and World Report, and elsewhere. He completed his PhD at UC San Diego in 2010, received the UC San Diego Computer Science and Engineering Department Dissertation Award in 2011, an NSF CAREER Award in 2013, Best Paper Award at USENIX Security 2014, and is a co-PI for the ongoing NSF Frontier Project called Silver focusing on cloud security topics.

Articles by Thomas Ristenpart
COVID-19: Latest Security News & Commentary
Dark Reading Staff 4/7/2020
The Coronavirus & Cybersecurity: 3 Areas of Exploitation
Robert R. Ackerman Jr., Founder & Managing Director, Allegis Capital,  4/7/2020
'Unkillable' Android Malware App Continues to Infect Devices Worldwide
Jai Vijayan, Contributing Writer,  4/8/2020
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-18375
PUBLISHED: 2020-04-10
The ASG and ProxySG management consoles are susceptible to a session hijacking vulnerability. A remote attacker, with access to the appliance management interface, can hijack the session of a currently logged-in user and access the management console.
CVE-2019-18376
PUBLISHED: 2020-04-10
A CSRF token disclosure vulnerability allows a remote attacker, with access to an authenticated Management Center (MC) user's web browser history or a network device that intercepts/logs traffic to MC, to obtain CSRF tokens and use them to perform CSRF attacks against MC.
CVE-2019-7305
PUBLISHED: 2020-04-10
Information Exposure vulnerability in eXtplorer makes the /usr/ and /etc/extplorer/ system directories world-accessible over HTTP. Introduced in the Makefile patch file debian/patches/debian-changes-2.1.0b6+dfsg-1 or debian/patches/adds-a-makefile.patch, this can lead to data leakage, information di...
CVE-2020-8832
PUBLISHED: 2020-04-10
The fix for the Linux kernel in Ubuntu 18.04 LTS for CVE-2019-14615 ("The Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors.") was discovered to be incomplete, meaning that in versions of the kernel before 4.15.0-91.92, an attacke...
CVE-2020-1633
PUBLISHED: 2020-04-09
Due to a new NDP proxy feature for EVPN leaf nodes introduced in Junos OS 17.4, crafted NDPv6 packets could transit a Junos device configured as a Broadband Network Gateway (BNG) and reach the EVPN leaf node, causing a stale MAC address entry. This could cause legitimate traffic to be discarded, lea...