WS-2021-0419 (High) detected in gson-2.8.1.jar

[mend-for-github-com]

WS-2021-0419 - High Severity Vulnerability

Vulnerable Library - gson-2.8.1.jar

Gson JSON library

Library home page: https://github.com/google/gson

Path to vulnerable library: er/.ivy2/cache/com.google.code.gson/gson/jars/gson-2.8.1.jar,/home/wss-scanner/.ivy2/cache/com.google.code.gson/gson/jars/gson-2.8.1.jar

Dependency Hierarchy:

• ❌ gson-2.8.1.jar (Vulnerable Library)

Found in HEAD commit: 0fbf9812523820ace6d231ad6701fb16d33d356a

Found in base branch: master

Vulnerability Details

Denial of Service vulnerability was discovered in gson before 2.8.9 via the writeReplace() method.

Publish Date: 2021-10-11

URL: WS-2021-0419

CVSS 3 Score Details (7.7)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/google/gson/releases/tag/gson-parent-2.8.9

Release Date: 2021-10-11

Fix Resolution: com.google.code.gson:gson:2.8.9