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 Ofer Schreiber
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Profile of Ofer Schreiber

Partner, YL Ventures
Member Since: 11/6/2014
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News & Commentary Posts: 1
Comments: 0

Ofer Schreiber is a partner, at YL Ventures, which invests early in cybersecurity, cloud computing, big data, and software-as-a-service software companies, and accelerates their evolution via strategic advice and Silicon Valley-based operational execution. Ofer Schreiber has broad responsibilities across deal sourcing, investment due diligence, and portfolio company value-add. He currently serves as a board observer of Karamba Security, Twistlock, Ride Vision, and Vulcan Cyber. Ofer joined YL Ventures from IVC Research Center where he spent nearly three years researching and analyzing the Israeli technology and venture capital industry. While at IVC, he specialized in the telecommunications, Internet, and mobile sectors and conducted research related to investment firms.

Articles by Ofer Schreiber
Worst Password Blunders of 2018 Hit Organizations East and West
Curtis Franklin Jr., Senior Editor at Dark Reading,  12/12/2018
8 Security Tips to Gift Your Loved Ones For the Holidays
Steve Zurier, Freelance Writer,  12/18/2018
How to Engage Your Cyber Enemies
Guy Nizan, CEO at Intsights Cyber Intelligence,  12/18/2018
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-16883
PUBLISHED: 2018-12-19
sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the "allowed_uids" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.
CVE-2018-17192
PUBLISHED: 2018-12-19
The X-Frame-Options headers were applied inconsistently on some HTTP responses, resulting in duplicate or missing security headers. Some browsers would interpret these results incorrectly, allowing clickjacking attacks. Mitigation: The fix to consistently apply the security headers was applied on th...
CVE-2018-17193
PUBLISHED: 2018-12-19
The message-page.jsp error page used the value of the HTTP request header X-ProxyContextPath without sanitization, resulting in a reflected XSS attack. Mitigation: The fix to correctly parse and sanitize the request attribute value was applied on the Apache NiFi 1.8.0 release. Users running a prior ...
CVE-2018-17194
PUBLISHED: 2018-12-19
When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other than 0, the receiving nodes would wait for the body and even...
CVE-2018-17195
PUBLISHED: 2018-12-19
The template upload API endpoint accepted requests from different domain when sent in conjunction with ARP spoofing + man in the middle (MiTM) attack, resulting in a CSRF attack. The required attack vector is complex, requiring a scenario with client certificate authentication, same subnet access, a...