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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
Data Privacy Protections for the Most Vulnerable -- Children
Dimitri Sirota, Founder & CEO of BigID,  10/17/2019
State of SMB Insecurity by the Numbers
Ericka Chickowski, Contributing Writer,  10/17/2019
Tor Weaponized to Steal Bitcoin
Dark Reading Staff 10/18/2019
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From DHS/US-CERT's National Vulnerability Database
CVE-2017-8087
PUBLISHED: 2019-10-22
Information Leakage in PPPoE Packet Padding in AVM Fritz!Box 7490 with Firmware versions Fritz!OS 6.80 and 6.83 allows physically proximate attackers to view slices of previously transmitted packets or portions of memory via via unspecified vectors.
CVE-2019-10079
PUBLISHED: 2019-10-22
Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn't limit the number of setting frames sent from the client using the HTTP/2 protocol. Users should upgrade to Apache Traffic Server 7.1.7, 8.0.4, or later versions.
CVE-2019-12147
PUBLISHED: 2019-10-22
The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to Argument Injection via special characters in the username field. Upon successful exploitation, a remote unauthenticated user can create a local system user with sudo privileges, and use that user to login to the...
CVE-2019-12148
PUBLISHED: 2019-10-22
The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to an authentication bypass via an argument injection vulnerability involving special characters in the username field. Upon successful exploitation, a remote unauthenticated user can login into the device's admin ...
CVE-2019-12290
PUBLISHED: 2019-10-22
GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the inclusi...