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 Gunter Ollmann
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Profile of Gunter Ollmann

CTO, Security, Microsoft Cloud and AI Division
Member Since: 7/5/2018
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News & Commentary Posts: 11
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Gunter Ollmann serves as CTO for security and helps drive the cross-pillar strategy for the cloud and AI security groups at Microsoft. He has over three decades of information security experience in an array of cyber security consulting and research roles. Before to joining Microsoft, Gunter served as chief security officer at Vectra AI, driving new research and innovation into machine learning and AI-based threat detection of insider threats. Prior to Vectra AI, he served as CTO of domain services at NCC Group, where he drove the company's generic Top Level Domain (gTLD) program. He was also CTO at security consulting firm IOActive, CTO and vice president of research at Damballa, chief security strategist at IBM, and built and led well-known and respected security research groups around the world, such as X-Force. Gunter is a widely respected authority on security issues and technologies and has researched, written and published hundreds of technical papers and bylined articles.

Originally, Gunter had wanted to be an architect but he lost interest after designing retaining walls during a three-month internship. After that, he qualified as a meteorologist, but was lured to the dark side of forecasting Internet threats and cyberattacks. His ability to see dead people stoked an interest in history and first-millennium archaeology.

Articles by Gunter Ollmann
NSA Appoints Rob Joyce as Cyber Director
Dark Reading Staff 1/15/2021
Vulnerability Management Has a Data Problem
Tal Morgenstern, Co-Founder & Chief Product Officer, Vulcan Cyber,  1/14/2021
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From DHS/US-CERT's National Vulnerability Database
CVE-2020-28452
PUBLISHED: 2021-01-20
This affects the package com.softwaremill.akka-http-session:core_2.12 from 0 and before 0.6.1; all versions of package com.softwaremill.akka-http-session:core_2.11; the package com.softwaremill.akka-http-session:core_2.13 from 0 and before 0.6.1. CSRF protection can be bypassed by forging a request ...
CVE-2020-28483
PUBLISHED: 2021-01-20
This affects all versions of package github.com/gin-gonic/gin. When gin is exposed directly to the internet, a client's IP can be spoofed by setting the X-Forwarded-For header.
CVE-2021-21269
PUBLISHED: 2021-01-20
Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server. In Keymaker before version 0.2.0, the assets endpoint did not check for the extension. The rust `join` method without checking user input might have made it abe to do a Path Traversal attack causing to read more f...
CVE-2020-25686
PUBLISHED: 2021-01-20
A flaw was found in dnsmasq before version 2.83. When receiving a query, dnsmasq does not check for an existing pending request for the same name and forwards a new request. By default, a maximum of 150 pending queries can be sent to upstream servers, so there can be at most 150 queries for the same...
CVE-2020-25687
PUBLISHED: 2021-01-20
A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. This flaw allows a remote attacker, who can create valid DNS replies, to cause an overflow in a heap-allocated memory. This...