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Teri Radichel
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Profile of Teri Radichel

Director of Security Strategy & Research, WatchGuard Technologies
News & Commentary Posts: 3

Teri Radichel is CEO of 2nd Sight Lab, providing pen testing, security assessments, and research. Her career started in telecommunications and networking in 1994. She gravitated to software programming, having learned BASIC from a book in grade school. After obtaining a Master of Software Engineering in 2000, she started a software consulting and web hosting business and served customers ranging from startups to Fortune 150. In 2011, she joined Capital One Investing and led a team working on large-scale back office systems. In 2013, she started the Seattle AWS Architects & Engineers Meetup and became an AWS Hero. She moved to the cloud engineering team to help Capital One migrate production workloads to AWS and then the security operations team to help with security automation. At WatchGuard Technologies, she architected a secure CICD deployment pipeline based on her SANS white paper, Balancing Security and Innovation With Event Driven Automation. She has a number of SANS certifications and received the SANS 2017 Difference Makers award. You can follower her on twitter at @teriradichel.
Articles by Teri Radichel
News
News
Inside the Ransomware Campaigns Targeting Exchange Servers
Kelly Sheridan, Staff Editor, Dark Reading,  4/2/2021
Commentary
Beyond MITRE ATT&CK: The Case for a New Cyber Kill Chain
Rik Turner, Principal Analyst, Infrastructure Solutions, Omdia,  3/30/2021
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-3493
PUBLISHED: 2021-04-17
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivile...
CVE-2021-3492
PUBLISHED: 2021-04-17
Shiftfs, an out-of-tree stacking file system included in Ubuntu Linux kernels, did not properly handle faults occurring during copy_from_user() correctly. These could lead to either a double-free situation or memory not being freed at all. An attacker could use this to cause a denial of service (ker...
CVE-2020-2509
PUBLISHED: 2021-04-17
A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and later Q...
CVE-2020-36195
PUBLISHED: 2021-04-17
An SQL injection vulnerability has been reported to affect QNAP NAS running Multimedia Console or the Media Streaming add-on. If exploited, the vulnerability allows remote attackers to obtain application information. QNAP has already fixed this vulnerability in the following versions of Multimedia C...
CVE-2021-29445
PUBLISHED: 2021-04-16
jose-node-esm-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AES_CBC_HMAC_SHA2 Algorithm (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) decryption would always execute both HMAC tag verification and CBC decryption, if either failed `JWEDe...