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 Bob Rudis & Deral Heiland
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Profile of Bob Rudis & Deral Heiland

Rapid7 Chief Data Scientist & IoT Research Lead
News & Commentary Posts: 1

Bob Rudis, Chief Data Scientist, Rapid7
Bob Rudis has over 20 years of experience using data to help defend global Fortune 100 companies and is a chief security data scientist at Rapid7. Bob is a serial tweeter (@hrbrmstr), avid blogger (rud.is), author (Data-Driven Security), speaker and regular contributor to the open source community (github.com/hrbrmstr). He currently serves on the board of directors for the Society of Information Risk Analysts, is on the editorial board of SANS Securing The Human program, and was co-chair of the 2014 Metricon security metrics/analytics conference. He holds a bachelor's degree in computer science from the University of Scranton.

Deral Heiland, IoT Research Lead, Rapid7
Deral is responsible for security assessments and consulting for corporations and government agencies. He has over 20 years of experience in the information technology field, and has held multiple positions including: senior network analyst, network administrator, database manager, and financial systems manager. Deral is also founder of Ohio Information Security Forum, a not for profit organization that focuses on information security training and education. He has presented at numerous national and international security conferences including Blackhat, ShmooCon, Defcon, Derbycon, Securitybyte India, and Hackcon Olso Norway, and he has been interviewed by and quoted by several media outlets and publications including Bloomberg UTV, MIT Technical Review, MSNBC and PCworld.

Articles by Bob Rudis & Deral Heiland
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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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...