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 Corey Nachreiner
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Profile of Corey Nachreiner

Chief Technology Officer, WatchGuard Technologies
Member Since: 4/17/2014
Author
News & Commentary Posts: 18
Comments: 27

Corey Nachreiner regularly contributes to security publications and speaks internationally at leading industry trade shows like RSA. He has written thousands of security alerts and educational articles and is the primary contributor to the WatchGuard Security Center blog, which provides weekly patch updates and videos on the latest threats and security news. A Certified Information Systems Security Professional (CISSP), Corey enjoys "modding" any technical gizmo he can get his hands on and considers himself a hacker in the old sense of the word. 

Articles by Corey Nachreiner
posted in April 2015
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From DHS/US-CERT's National Vulnerability Database
CVE-2020-8015
PUBLISHED: 2020-04-02
A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of exim in openSUSE Factory allows local attackers to escalate from user mail to root. This issue affects: openSUSE Factory exim versions prior to 4.93.0.4-3.1.
CVE-2020-1927
PUBLISHED: 2020-04-02
In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.
CVE-2020-8144
PUBLISHED: 2020-04-01
The UniFi Video Server v3.9.3 and prior (for Windows 7/8/10 x64) web interface Firmware Update functionality, under certain circumstances, does not validate firmware download destinations to ensure they are within the intended destination directory tree. It accepts a request with a URL to firmware u...
CVE-2020-8145
PUBLISHED: 2020-04-01
The UniFi Video Server (Windows) web interface configuration restore functionality at the “backup� and “wizard� endpoints does not implement sufficient privilege checks. Low privileged users, belonging to the PUBLIC_GROUP ...
CVE-2020-8146
PUBLISHED: 2020-04-01
In UniFi Video v3.10.1 (for Windows 7/8/10 x64) there is a Local Privileges Escalation to SYSTEM from arbitrary file deletion and DLL hijack vulnerabilities. The issue was fixed by adjusting the .tsExport folder when the controller is running on Windows and adjusting the SafeDllSearchMode in the win...