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 Suresh Kasinathan
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Profile of Suresh Kasinathan

Principal Product Manager of Cloud Security at Lastline
News & Commentary Posts: 1

Suresh Kasinathan has more than 20 years of experience in design, development, integration, and deployment of cutting-edge products in the areas of public cloud, storage, virtualization, and networking products. In his current role as a Principal Cloud Security Architect/Product Manager at Lastline, Suresh drives the strategy, road map, and feature definitions for Lastline's Network Detection and Response solution for public cloud. Before joining Lastline, Suresh was a Principal Cloud Security Architect at Cavirin, where he architected and implemented a public cloud cyberposture intelligence and continuous closed-loop security solution. Prior to Cavirin, Suresh was a Principal Cloud Security Architect at BlackRock Inc, a financial services company, where he hardened its AWS Security posture. Before BlackRock, Suresh was a Principal Cloud Solution Architect at Microsoft, where he helped big enterprises migrate their workloads to Azure. Suresh has also held engineering roles at Netgear, Cisco Systems, and Netscape/AOL.He holds a master's degree in computer science from Arizona State University.

Articles by Suresh Kasinathan
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-2021-29430
PUBLISHED: 2021-04-15
Sydent is a reference Matrix identity server. Sydent does not limit the size of requests it receives from HTTP clients. A malicious user could send an HTTP request with a very large body, leading to memory exhaustion and denial of service. Sydent also does not limit response size for requests it mak...
CVE-2021-29431
PUBLISHED: 2021-04-15
Sydent is a reference Matrix identity server. Sydent can be induced to send HTTP GET requests to internal systems, due to lack of parameter validation or IP address blacklisting. It is not possible to exfiltrate data or control request headers, but it might be possible to use the attack to perform a...
CVE-2021-29432
PUBLISHED: 2021-04-15
Sydent is a reference matrix identity server. A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example. This issue has been fixed in 4469d1d.
CVE-2021-29447
PUBLISHED: 2021-04-15
Wordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Library leading to XXE attacks. This requires WordPress installation to be using PHP 8. Access to internal files is possible in a successful XXE attack. This has be...
CVE-2021-30245
PUBLISHED: 2021-04-15
The project received a report that all versions of Apache OpenOffice through 4.1.8 can open non-http(s) hyperlinks. The problem has existed since about 2006 and the issue is also in 4.1.9. If the link is specifically crafted this could lead to untrusted code execution. It is always best practice to ...