CVE-2021-22569 (Medium) detected in protobuf-java-3.10.0.jar

[mend-bolt-for-github]

CVE-2021-22569 - Medium Severity Vulnerability

Vulnerable Library - protobuf-java-3.10.0.jar

Core Protocol Buffers library. Protocol Buffers are a way of encoding structured data in an efficient yet extensible format.

Library home page: https://developers.google.com/protocol-buffers/

Path to dependency file: /build.gradle

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.google.protobuf/protobuf-java/3.10.0/410b61dd0088aab4caa05739558d43df248958c9/protobuf-java-3.10.0.jar

Dependency Hierarchy:

• apkanalyzer-27.1.1.jar (Root Library)
  • sdk-common-27.1.1.jar
    • ❌ protobuf-java-3.10.0.jar (Vulnerable Library)

Found in base branch: main

Vulnerability Details

An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.

Publish Date: 2022-01-10

URL: CVE-2021-22569

CVSS 3 Score Details (5.5)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

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