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Atlassian RCE Vulnerabilities

What You Should Know

Matthew Lloyd Davies and Michael Teske

Q&A session discussing the Atlassian Vulnerabilities, covering deserialization of YAML libraries allowing RCE, template injection, and two different RCEs, CVE-2022-1471,CVE-2023-22522, CVE-2023-22523,CVE-2023-22524.

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Q&A session discussing the Atlassian Vulnerabilities, covering deserialization of YAML libraries allowing RCE, template injection, and two different RCEs, CVE-2022-1471,CVE-2023-22522, CVE-2023-22523,CVE-2023-22524.

This course covers a Q&A session discussing the Atlassian Vulnerabilities, covering deserialization of YAML libraries, template injection, and two different RCEs, CVE-2022-1471,CVE-2023-22522, CVE-2023-22523,CVE-2023-22524. We will cover what it is, why it’s such a critical, and widespread vulnerability that can exist in a multitude of systems, and how to identify if you’ve been affected.

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What's inside

Syllabus

Atlassian RCE Vulnerabilities: What You Should Know
Resources

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Security analysts can benefit from this course as it examines the CVE-2022-1471,CVE-2023-22522, CVE-2023-22523,CVE-2023-22524 vulnerabilities affecting Atlassian products and infrastructure

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Atlassian RCE Vulnerabilities: What You Should Know with these activities:
Review YAML basics
Ensure a solid understanding of YAML syntax and concepts for effective comprehension of the course material.
Browse courses on YAML
Show steps
  • Revisit online tutorials or documentation on YAML.
  • Practice creating and parsing YAML files.
Review template injection techniques
Refresh your knowledge of template injection techniques to enhance your understanding of the vulnerabilities discussed in the course.
Show steps
  • Review online resources or documentation on template injection.
  • Practice identifying and mitigating template injection vulnerabilities.
Attend industry events
Connect with peers and learn about the latest trends and developments in the field.
Show steps
  • Attend industry conferences and meetups.
  • Join professional organizations.
  • Participate in online forums and discussions.
Four other activities
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Show all seven activities
Follow the guided video tutorials
Reinforce your understanding of the concepts through guided video instruction.
Show steps
  • Watch the video tutorials provided by the course instructors.
  • Take notes on the key concepts and techniques demonstrated.
  • Apply the concepts to practice exercises.
Complete the practice exercises
Test your understanding and identify areas for improvement through practice exercises.
Show steps
  • Attempt the practice exercises provided at the end of each module.
  • Review the solutions and identify areas for improvement.
  • Revise the relevant concepts and try again.
Connect with industry experts
Seek guidance and advice from experienced professionals in the field.
Show steps
  • Attend industry events and conferences.
  • Reach out to professionals on LinkedIn.
  • Join online communities and forums.
Create a project based on the course
Apply your knowledge and skills to a practical project to enhance your learning.
Show steps
  • Identify a problem or issue related to Atlassian vulnerabilities.
  • Design a solution or mitigation strategy.
  • Implement your solution in a real-world environment.
  • Document your project and share it with others.

Career center

Learners who complete Atlassian RCE Vulnerabilities: What You Should Know will develop knowledge and skills that may be useful to these careers:
Vulnerability Researcher
A Vulnerability Researcher identifies and reports vulnerabilities in software and systems. They work with vendors to fix vulnerabilities and improve the security of their products. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Vulnerability Researcher.
See salaries and explore the career path for Vulnerability Researcher
Chief Information Security Officer (CISO)
A Chief Information Security Officer (CISO) is responsible for the overall security of an organization's information technology systems and data. They work with other executives to develop and implement security policies and procedures. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a CISO.
See salaries and explore the career path for Chief Information Security Officer (CISO)
Security Operations Center (SOC) Analyst
A Security Operations Center (SOC) Analyst monitors and analyzes security data to identify and respond to security threats. They work with other security professionals to investigate security incidents and develop security solutions. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a SOC Analyst.
See salaries and explore the career path for Security Operations Center (SOC) Analyst
Ethical Hacker
An Ethical Hacker simulates attacks on an organization's computer networks and systems to identify vulnerabilities. They work with organizations to fix vulnerabilities and improve their security posture. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as an Ethical Hacker.
See salaries and explore the career path for Ethical Hacker
Cybersecurity Architect
A Cybersecurity Architect designs and implements security solutions for organizations. They work with other IT professionals to develop and implement security policies and procedures. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Cybersecurity Architect.
See salaries and explore the career path for Cybersecurity Architect
Information Security Analyst
An Information Security Analyst works to protect an organization's computer networks and systems. They identify, assess, and mitigate security risks. They also develop and implement security policies and procedures. To be successful in this role, one should have a strong understanding of computer security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as an Information Security Analyst.
See salaries and explore the career path for Information Security Analyst
Security Engineer
A Security Engineer designs, implements, and maintains security measures to protect an organization's computer networks and systems. They work with Information Security Analysts to identify and mitigate security risks. To be successful in this role, one should have a strong understanding of computer security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Security Engineer.
See salaries and explore the career path for Security Engineer
Cybersecurity Analyst
A Cybersecurity Analyst monitors and analyzes security data to identify and respond to security threats. They work with other security professionals to investigate security incidents and develop security solutions. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Cybersecurity Analyst.
See salaries and explore the career path for Cybersecurity Analyst
Security Consultant
A Security Consultant provides advice and guidance to organizations on how to improve their security posture. They work with organizations to identify and mitigate security risks. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Security Consultant.
See salaries and explore the career path for Security Consultant
Cybersecurity Engineer
A Cybersecurity Engineer designs, implements, and maintains cybersecurity solutions for organizations. They work with other IT professionals to develop and implement security policies and procedures. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Cybersecurity Engineer.
See salaries and explore the career path for Cybersecurity Engineer
Penetration Tester
A Penetration Tester simulates attacks on an organization's computer networks and systems to identify vulnerabilities. They work with organizations to fix vulnerabilities and improve their security posture. To be successful in this role, one should have a strong understanding of security concepts and best practices. This course can help build a foundation in these areas, covering topics such as deserialization of YAML libraries, template injection, and RCEs. By taking this course, learners can gain the knowledge and skills they need to pursue a career as a Penetration Tester.
See salaries and explore the career path for Penetration Tester
Database Administrator
A Database Administrator installs, configures, and maintains databases. They work with other IT professionals to ensure that databases are running smoothly and securely. To be successful in this role, one should have a strong understanding of database administration concepts and best practices. This course may be useful for Database Administrators who want to learn more about security vulnerabilities and how to mitigate them. By taking this course, learners can gain the knowledge and skills they need to manage databases more securely.
See salaries and explore the career path for Database Administrator
Network Administrator
A Network Administrator installs, configures, and maintains computer networks. They work with other IT professionals to ensure that networks are running smoothly and securely. To be successful in this role, one should have a strong understanding of network administration concepts and best practices. This course may be useful for Network Administrators who want to learn more about security vulnerabilities and how to mitigate them. By taking this course, learners can gain the knowledge and skills they need to manage networks more securely.
See salaries and explore the career path for Network Administrator
Systems Administrator
A Systems Administrator installs, configures, and maintains computer systems and networks. They work with other IT professionals to ensure that systems are running smoothly and securely. To be successful in this role, one should have a strong understanding of system administration concepts and best practices. This course may be useful for Systems Administrators who want to learn more about security vulnerabilities and how to mitigate them. By taking this course, learners can gain the knowledge and skills they need to manage systems more securely.
See salaries and explore the career path for Systems Administrator
Software Engineer
A Software Engineer designs, develops, and maintains software applications. They work with other engineers to create and implement software solutions. To be successful in this role, one should have a strong understanding of software development concepts and best practices. This course may be useful for Software Engineers who want to learn more about security vulnerabilities and how to mitigate them. By taking this course, learners can gain the knowledge and skills they need to develop more secure software applications.
See salaries and explore the career path for Software Engineer

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Atlassian RCE Vulnerabilities: What You Should Know.
Cover image
The Art of Software Security Assessment
Save
Provides a comprehensive overview of secure software development practices, including threat modeling and secure coding techniques, which can help learners understand the principles behind preventing vulnerabilities like the Atlassian ones.
The Art of Software Security Assessment
Paperback
Check
The Art of Software Security Assessment
Kindle Edition
Check
Cover image
Liber Nox
Save
This classic book provides a comprehensive overview of secure coding practices, including guidance on avoiding common vulnerabilities like buffer overflows and SQL injection, which is relevant to understanding the vulnerabilities covered in the course.
Liber Nox
Paperback
Check
Liber Nox
Kindle Edition
Check

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Course image
Time
540 hours
Level
Introductory
Via
Pluralsight
Instructors
Matthew Lloyd Davies
Michael Teske
Language
English
Good to know
Security analysts can benefit from this course as it examines the CVE-2022-1471,CVE-2023-22522, CVE-2023-22523,CVE-2023-22524 vulnerabilities affecting Atlassian products and infrastructure
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