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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: 19
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

The Real Wakeup Call From Heartbleed

4/16/2014
There's nothing special about Heartbleed. Its another flaw in a popular library that exposed a lot of servers to attack. The danger lies in the way software libraries are built and whether they can be trusted.

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'Shift Left' & the Connected Car
Rohit Sethi, COO of Security Compass,  6/12/2018
Why CISOs Need a Security Reality Check
Joel Fulton, Chief Information Security Officer for Splunk,  6/13/2018
Microsoft Fixes 11 Critical, 39 Important Vulns
Kelly Sheridan, Staff Editor, Dark Reading,  6/12/2018
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From DHS/US-CERT's National Vulnerability Database
CVE-2018-1061
PUBLISHED: 2018-06-19
python before versions 2.7.15, 3.4.9, 3.5.6 and 3.7.0 is vulnerable to catastrophic backtracking in the difflib.IS_LINE_JUNK method. An attacker could use this flaw to cause denial of service.
CVE-2018-1073
PUBLISHED: 2018-06-19
The web console login form in ovirt-engine before version 4.2.3 returned different errors for non-existent users and invalid passwords, allowing an attacker to discover the names of valid user accounts.
CVE-2018-12557
PUBLISHED: 2018-06-19
An issue was discovered in Zuul 3.x before 3.1.0. If nodes become offline during the build, the no_log attribute of a task is ignored. If the unreachable error occurred in a task used with a loop variable (e.g., with_items), the contents of the loop items would be printed in the console. This could ...
CVE-2018-12559
PUBLISHED: 2018-06-19
An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. The mount target path check in mounter.cpp `mpOk()` is insufficient. A regular user can consequently mount a CIFS filesystem anywhere (e.g., outside of the /home directory tree) by passing directory traversal sequ...
CVE-2018-12560
PUBLISHED: 2018-06-19
An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. Arbitrary unmounts can be performed by regular users via directory traversal sequences such as a home/../sys/kernel substring.