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 Jeff Williams
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Profile of Jeff Williams

CTO, Contrast Security
Member Since: 4/1/2014
Author
News & Commentary Posts: 20
Comments: 32

A pioneer in application security, Jeff Williams is the founder and CTO of Contrast Security, a revolutionary application security product that enhances software with the power to defend itself, check itself for vulnerabilities, and join a security command and control infrastructure. Jeff has over 25 years of security experience and served as the Global Chairman of the OWASP Foundation for eight years, where he created many open-source standards, tools, libraries, and guidelines - including the OWASP Top Ten

Articles by Jeff Williams
posted in February 2014
New Bluetooth Hack Affects Millions of Vehicles
Dark Reading Staff 11/16/2018
Understanding Evil Twin AP Attacks and How to Prevent Them
Ryan Orsi, Director of Product Management for Wi-Fi at WatchGuard Technologies,  11/14/2018
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-19406
PUBLISHED: 2018-11-21
kvm_pv_send_ipi in arch/x86/kvm/lapic.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where the apic map is uninitialized.
CVE-2018-19407
PUBLISHED: 2018-11-21
The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.
CVE-2018-19404
PUBLISHED: 2018-11-21
In YXcms 1.4.7, protected/apps/appmanage/controller/indexController.php allow remote authenticated Administrators to execute any PHP code by creating a ZIP archive containing a config.php file, hosting the .zip file at an external URL, and visiting index.php?r=appmanage/index/onlineinstall&url= ...
CVE-2018-19387
PUBLISHED: 2018-11-20
format_cb_pane_tabs in format.c in tmux 2.7 through 2.8 might allow attackers to cause a denial of service (NULL Pointer Dereference and application crash) by arranging for a malloc failure.
CVE-2018-19388
PUBLISHED: 2018-11-20
FoxitReader.exe in Foxit Reader 9.3.0.10826 allows remote attackers to cause a denial of service (out-of-bounds read, access violation, and application crash) via TIFF data because of a ConvertToPDF_x86!ReleaseFXURLToHtml issue.