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Author

 Dave Frymier
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Profile of Dave Frymier

Chief Information Security Officer, Unisys
Member Since: 4/14/2014
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News & Commentary Posts: 1
Comments: 1

Dave Frymier works with functional leaders across Unisys as well as vendors and partners to oversee the development and implementation of effective global information security policies, standards, and procedures. As a thought leader and practitioner, he represents the company across the industry and assists in client presentations and in the development of service delivery models and client material on matters pertaining to digital security. He also leads the Unisys Consumerization of IT program, which is charged with accommodating mobility and the adoption and effective use of consumer technologies in the Unisys infrastructure. Dave previously led the Unisys Information Security Office for five years, where he was tactically responsible for the formulation of policies, operational procedures, incident response, contract support, regulatory compliance, information asset management, IT oversight, and investigations of the digital domain on a global basis. He has a Bachelor's degree in economics from the University of Virginia and is a Certified Information Systems Security Professional.

Articles by Dave Frymier
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...