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Author

 Kon Leong

Profile of Kon Leong

CEO/Co-founder, ZL Technologies
News & Commentary Posts: 1

Kon Leong is CEO/Co-founder of ZL Technologies. For two decades, he has been immersed in large-scale information technologies to solve "big data" issues for enterprises. His focus for the last 14+ years has been on massively scalable archiving technology to solve records management and e-discovery challenges for the government and private sectors. He speaks frequently at records management and e-discovery conferences on cutting-edge trends and solutions. A serial entrepreneur, Mr. Leong earned a BS degree from Loyola (Concordia University) and an MBA from Wharton (University of Penn).

Articles by Kon Leong
Data Leak Week: Billions of Sensitive Files Exposed Online
Kelly Jackson Higgins, Executive Editor at Dark Reading,  12/10/2019
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-5061
PUBLISHED: 2019-12-12
An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table att...
CVE-2019-5062
PUBLISHED: 2019-12-12
An exploitable denial-of-service vulnerability exists in the 802.11w security state handling for hostapd 2.6 connected clients with valid 802.11w sessions. By simulating an incomplete new association, an attacker can trigger a deauthentication against stations using 802.11w, resulting in a denial of...
CVE-2019-5144
PUBLISHED: 2019-12-12
A freed memory access vulnerability exists in the SVG Marker Element feature of Apple Safari's WebKit version 13.0.2. A specially crafted HTML web page can cause a use after free, resulting in memory corruption and possibly arbitrary code execution. To trigger this vulnerability, a specifically craf...
CVE-2019-3951
PUBLISHED: 2019-12-12
Advantech WebAccess before 8.4.3 allows unauthenticated remote attackers to execute arbitrary code or cause a denial of service (memory corruption) due to a stack-based buffer overflow when handling IOCTL 70533 RPC messages.
CVE-2019-19767
PUBLISHED: 2019-12-12
The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163.