Application Security

8/21/2018
02:00 PM
50%
50%

Clinging to TLS 1.0 Puts Sites Outside PCI DSS Compliance

More than half of organizations could be out of compliance, new research shows.

When an old protocol refuses to die, it can have a major impact on security — and cause an organization to fall out of regulatory compliance. Case in point: New research from Panorays shows more than half of organizations could be out of PCI compliance because they just can't let go of TLS 1.0.

Panorays' review of 1,150 organizations indicated that 52% use TLS 1.0 on all of their websites (a total of 29,000), while another 45% use TLS 1.0 on at least one site. PCI DSS requires organizations to replace TLS 1.0 with TLS 1.1 or 1.2. The older protocol has been shown to be more vulnerable to man-in-the-middle and other attacks than its replacements.

Among the reasons speculated for companies retaining TLS 1.0 on their websites are the need to take care of endpoint users with old browsers and applications that don't support newer versions of TLS, and a lack of awareness of the PCI DSS requirements.

Read more here.

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Government Shutdown Brings Certificate Lapse Woes
Curtis Franklin Jr., Senior Editor at Dark Reading,  1/11/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: On the SS7 network, nobody knows you're a dog.
Current Issue
The Year in Security 2018
This Dark Reading Tech Digest explores the biggest news stories of 2018 that shaped the cybersecurity landscape.
Flash Poll
How Enterprises Are Attacking the Cybersecurity Problem
How Enterprises Are Attacking the Cybersecurity Problem
Data breach fears and the need to comply with regulations such as GDPR are two major drivers increased spending on security products and technologies. But other factors are contributing to the trend as well. Find out more about how enterprises are attacking the cybersecurity problem by reading our report today.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-5740
PUBLISHED: 2019-01-16
"deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client browsers. However, a defect in this feature makes it easy, when the feature is i...
CVE-2018-5741
PUBLISHED: 2019-01-16
To provide fine-grained controls over the ability to use Dynamic DNS (DDNS) to update records in a zone, BIND 9 provides a feature called update-policy. Various rules can be configured to limit the types of updates that can be performed by a client, depending on the key used when sending the update ...
CVE-2016-9778
PUBLISHED: 2019-01-16
An error in handling certain queries can cause an assertion failure when a server is using the nxdomain-redirect feature to cover a zone for which it is also providing authoritative service. A vulnerable server could be intentionally stopped by an attacker if it was using a configuration that met th...
CVE-2017-3135
PUBLISHED: 2019-01-16
Under some conditions when using both DNS64 and RPZ to rewrite query responses, query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8, 9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1...
CVE-2017-3136
PUBLISHED: 2019-01-16
A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were me...