Java Code Review Badge

53 Exercises

Patch Review Exercises

Easy
CVE-2009-387X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 36 students
  • Takes 1-2 Hrs. on average
  • Java

 

Easy
CVE-2023-5143X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 39 students
  • Takes -- on average
  • Java

 

Coming soon
Easy
CVE-2023-4X25X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Takes -- on average
  • Java

 

Coming soon
Easy
CVE-2023-5X38X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Takes -- on average
  • Java

 

Coming soon
Easy
CVE-2024-2X31X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Takes -- on average
  • Java

 

Coming soon
Easy
CVE-2024-X875X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 1 student
  • Takes -- on average
  • Java

 

Easy
CVE-2020-9X8X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 118 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2018-XX34
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 82 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-X51X3
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 70 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2009-26X3
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 60 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2007-546X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 45 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-357X1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 51 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-458X1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 77 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-378xx
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 245 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-x0x08
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 71 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-x0x09
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 103 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-4504x
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 83 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2014-7X09
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 107 students
  • Takes 1-2 Hrs. on average
  • Java

 

Easy
CVE-2023-X48X9
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 33 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-342XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 37 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-X50X6
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 40 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2023-25X4X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 31 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-202X-2561X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 44 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2011-XX61
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 45 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2006-6X6X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 45 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2015-3XX0
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 57 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-393XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 66 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-2XX60
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 62 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-2XX61
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 69 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-XXX83
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 39 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-289X6
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 32 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-350XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 36 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
GHSA-95XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 27 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-4x13x
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 26 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-46XX2
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 24 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2022-XX910
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 36 students
  • Takes < 1 Hr. on average
  • java

 

Medium
CVE-2012-5XX3
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 63 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2022-X41X9
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 44 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2014-X80X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 75 students
  • Takes < 1 Hr. on average
  • java

 

Medium
CVE-2023-30XX1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 70 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2023-2X8X1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 71 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2018-8x14
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 46 students
  • Takes < 1 Hr. on average
  • Java

 

Exercises

Easy
Java Code Review 01
  • This challenge covers the review of a simple codebase in Java
  • Completed by 19 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 02
  • This challenge covers the review of a simple codebase in Java
  • Completed by 18 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 03
  • This challenge covers the review of a simple codebase in Java
  • Completed by 15 students
  • Takes -- on average
  • Java

 

Easy
Java Code Review 04
  • This challenge covers the review of a simple codebase in Java
  • Completed by 7 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 05
  • This challenge covers the review of a simple codebase in Java
  • Completed by 9 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 06
  • This challenge covers the review of a simple codebase in Java
  • Completed by 10 students
  • Takes < 1 Hr. on average
  • Java

 

Coming soon
Easy
Java Code Review 07
  • This challenge covers the review of a simple codebase in Java
  • Takes -- on average
  • Java

 

Coming soon
Easy
Java Code Review 08
  • This challenge covers the review of a simple codebase in Java
  • Takes -- on average
  • Java

 

Coming soon
Easy
Java Code Review 09
  • This challenge covers the review of a simple codebase in Java
  • Takes -- on average
  • Java

 

Coming soon
Easy
Java Code Review 10
  • This challenge covers the review of a simple codebase in Java
  • Takes -- on average
  • Java

 

Coming soon
Easy
Java Code Review 11
  • This challenge covers the review of a simple codebase in Java
  • Takes -- on average
  • Java