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Author

 Corey Nachreiner
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Profile of Corey Nachreiner

Chief Technology Officer, WatchGuard Technologies
Member Since: 4/17/2014
Author
News & Commentary Posts: 17
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
Windows 10 Migration: Getting It Right
Kevin Alexandra, Principal Solutions Engineer at BeyondTrust,  5/15/2019
Artist Uses Malware in Installation
Dark Reading Staff 5/17/2019
Baltimore Ransomware Attack Takes Strange Twist
Kelly Jackson Higgins, Executive Editor at Dark Reading,  5/14/2019
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-12198
PUBLISHED: 2019-05-20
In GoHttp through 2017-07-25, there is a stack-based buffer over-read via a long User-Agent header.
CVE-2019-12185
PUBLISHED: 2019-05-20
eLabFTW 1.8.5 is vulnerable to arbitrary file uploads via the /app/controllers/EntityController.php component. This may result in remote command execution. An attacker can use a user account to fully compromise the system using a POST request. This will allow for PHP files to be written to the web r...
CVE-2019-12184
PUBLISHED: 2019-05-19
There is XSS in browser/components/MarkdownPreview.js in BoostIO Boostnote 0.11.15 via a label named flowchart, sequence, gallery, or chart, as demonstrated by a crafted SRC attribute of an IFRAME element, a different vulnerability than CVE-2019-12136.
CVE-2019-12173
PUBLISHED: 2019-05-18
MacDown 0.7.1 (870) allows remote code execution via a file:\\\ URI, with a .app pathname, in the HREF attribute of an A element. This is different from CVE-2019-12138.
CVE-2019-12172
PUBLISHED: 2019-05-17
Typora 0.9.9.21.1 (1913) allows arbitrary code execution via a modified file: URL syntax in the HREF attribute of an AREA element, as demonstrated by file:\\\ on macOS or Linux, or file://C| on Windows. This is different from CVE-2019-12137.