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 Simon Crosby
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Profile of Simon Crosby

Co-founder & CTO, Bromium
News & Commentary Posts: 3

Simon Crosby is co-founder and CTO at Bromium. He was founder and CTO of XenSource prior to the acquisition of XenSource by Citrix, and then served as CTO of the Virtualization & Management Division at Citrix. Previously, Simon was a principal engineer at Intel where he led strategic research in distributed autonomic computing, platform security and trust. He was also the founder of CPlane Inc., a network optimization software vendor. Prior to CPlane, Simon was a tenured faculty member at the University of Cambridge, UK, where he led research on network performance and control, and multimedia operating systems. In 2007, Simon was awarded a coveted spot as one of InfoWorld's Top 25 CTOs.

Articles by Simon Crosby
6 Ways Greed Has a Negative Effect on Cybersecurity
Joshua Goldfarb, Co-founder & Chief Product Officer, IDRRA ,  6/11/2018
Weaponizing IPv6 to Bypass IPv4 Security
John Anderson, Principal Security Consultant, Trustwave Spiderlabs,  6/12/2018
'Shift Left' & the Connected Car
Rohit Sethi, COO of Security Compass,  6/12/2018
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-12026
PUBLISHED: 2018-06-17
During the spawning of a malicious Passenger-managed application, SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows such applications to replace key files or directories in the spawning communication directory with symlinks. This then could result in arbitrary reads and writes, which in tur...
CVE-2018-12027
PUBLISHED: 2018-06-17
An Insecure Permissions vulnerability in SpawningKit in Phusion Passenger 5.3.x before 5.3.2 causes information disclosure in the following situation: given a Passenger-spawned application process that reports that it listens on a certain Unix domain socket, if any of the parent directories of said ...
CVE-2018-12028
PUBLISHED: 2018-06-17
An Incorrect Access Control vulnerability in SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows a Passenger-managed malicious application, upon spawning a child process, to report an arbitrary different PID back to Passenger's process manager. If the malicious application then generates an e...
CVE-2018-12029
PUBLISHED: 2018-06-17
A race condition in the nginx module in Phusion Passenger 3.x through 5.x before 5.3.2 allows local escalation of privileges when a non-standard passenger_instance_registry_dir with insufficiently strict permissions is configured. Replacing a file with a symlink after the file was created, but befor...
CVE-2018-12071
PUBLISHED: 2018-06-17
A Session Fixation issue exists in CodeIgniter before 3.1.9 because session.use_strict_mode in the Session Library was mishandled.