Roberta  Ward

Roberta Ward

1602712440

You spoke, we listened: State of Spring 2020 report is here!

Back in July the Spring team asked for your input on a range of Spring-related topics. And wow! What a response!

Thank you to the 1024 developers, architects, and managers across the globe that took time out of their day to complete the survey. We’ve crunched the numbers, filtered & mashed up the results to distill the most compelling insights into the State of Spring 2020 report.

overview

Thanks to everyone that completed the survey. We look forward to making this report an annual event, following the growth, success, and evolution of our community.

#spring

What is GEEK

Buddha Community

You spoke, we listened: State of Spring 2020 report is here!
Brain  Crist

Brain Crist

1594753020

Citrix Bugs Allow Unauthenticated Code Injection, Data Theft

Multiple vulnerabilities in the Citrix Application Delivery Controller (ADC) and Gateway would allow code injection, information disclosure and denial of service, the networking vendor announced Tuesday. Four of the bugs are exploitable by an unauthenticated, remote attacker.

The Citrix products (formerly known as NetScaler ADC and Gateway) are used for application-aware traffic management and secure remote access, respectively, and are installed in at least 80,000 companies in 158 countries, according to a December assessment from Positive Technologies.

Other flaws announced Tuesday also affect Citrix SD-WAN WANOP appliances, models 4000-WO, 4100-WO, 5000-WO and 5100-WO.

Attacks on the management interface of the products could result in system compromise by an unauthenticated user on the management network; or system compromise through cross-site scripting (XSS). Attackers could also create a download link for the device which, if downloaded and then executed by an unauthenticated user on the management network, could result in the compromise of a local computer.

“Customers who have configured their systems in accordance with Citrix recommendations [i.e., to have this interface separated from the network and protected by a firewall] have significantly reduced their risk from attacks to the management interface,” according to the vendor.

Threat actors could also mount attacks on Virtual IPs (VIPs). VIPs, among other things, are used to provide users with a unique IP address for communicating with network resources for applications that do not allow multiple connections or users from the same IP address.

The VIP attacks include denial of service against either the Gateway or Authentication virtual servers by an unauthenticated user; or remote port scanning of the internal network by an authenticated Citrix Gateway user.

“Attackers can only discern whether a TLS connection is possible with the port and cannot communicate further with the end devices,” according to the critical Citrix advisory. “Customers who have not enabled either the Gateway or Authentication virtual servers are not at risk from attacks that are applicable to those servers. Other virtual servers e.g. load balancing and content switching virtual servers are not affected by these issues.”

A final vulnerability has been found in Citrix Gateway Plug-in for Linux that would allow a local logged-on user of a Linux system with that plug-in installed to elevate their privileges to an administrator account on that computer, the company said.

#vulnerabilities #adc #citrix #code injection #critical advisory #cve-2020-8187 #cve-2020-8190 #cve-2020-8191 #cve-2020-8193 #cve-2020-8194 #cve-2020-8195 #cve-2020-8196 #cve-2020-8197 #cve-2020-8198 #cve-2020-8199 #denial of service #gateway #information disclosure #patches #security advisory #security bugs

Roberta  Ward

Roberta Ward

1602712440

You spoke, we listened: State of Spring 2020 report is here!

Back in July the Spring team asked for your input on a range of Spring-related topics. And wow! What a response!

Thank you to the 1024 developers, architects, and managers across the globe that took time out of their day to complete the survey. We’ve crunched the numbers, filtered & mashed up the results to distill the most compelling insights into the State of Spring 2020 report.

overview

Thanks to everyone that completed the survey. We look forward to making this report an annual event, following the growth, success, and evolution of our community.

#spring

Were  Joyce

Were Joyce

1620720872

Spring vs Spring BooDifference Between Spring and Spring Boot

As an extension of the Spring Framework, Spring Boot is widely used to make development on Spring faster, more efficient and convenient. In this article, we will look at some of the parameters were using Spring Boot can drastically reduce the time and effort required in application development.

What is Spring?

Spring Boot

Difference between Spring and Spring Boot

Advantages of Spring Boot over Spring

Conclusion

#full stack development #spring #spring and spring boot #spring boot

Were  Joyce

Were Joyce

1623559620

Spring Native turns Spring apps into native executables

Spring Native beta release leverages GraalVM to compile Spring Java and Kotlin applications to native images, reducing startup time and memory overhead compared to the JVM.

Spring Native, for compiling Spring Java applications to standalone executables called native images, is now available as a beta release. Native images promise faster startup times and lower runtime memory overhead compared to the JVM.

Launched March 11 and available on start.spring.io, the Spring Native beta compiles Spring applications to native images using the GraalVM multi-language runtime. These standalone executables offer benefits including nearly instant startup (typically fewer than 100ms), instant peak performance, and lower memory consumption, at the cost of longer build times and fewer runtime optimizations than the JVM.

#spring native turns spring apps into native executables #spring native #spring #native executables #spring apps

Sigrid  Farrell

Sigrid Farrell

1623821400

Spring Data 2020.0 - New and Noteworthy in Spring Data for Apache Cassandra 3.1

Spring Data 2020.0.0 ships with Spring Data for Apache Cassandra 3.1. This release ships with numerous enhancements that refine existing functionality and introduce support for selected Cassandra 4 features:

  • Reactive auditing
  • Reactive SpEL support in @Query query methods.
  • Configuration of the keyspace per Statement through CqlTemplate and QueryOptions.
  • Revised CqlOperations with new queryForStream(…) methods returning a Stream with transparent pagination.
  • DataClassRowMapper to map Cassandra results to data classes via constructor creation/bean properties

#[object object] #spring #spring data 2020.0 #apache cassandra 3.1 #spring data