CVE-2021-46877 (High) detected in jackson-databind-2.12.1.jar, jackson-databind-2.11.3.jar

[mend-bolt-for-github]

CVE-2021-46877 - High Severity Vulnerability

Vulnerable Libraries - jackson-databind-2.12.1.jar, jackson-databind-2.11.3.jar

jackson-databind-2.12.1.jar

General data-binding functionality for Jackson: works on core streaming API

Library home page: http://github.com/FasterXML/jackson

Path to dependency file: /appflow/build.gradle

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.12.1/8a97e00e429c42f74757b0a8cd1d39dddd41524f/jackson-databind-2.12.1.jar,/es/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.12.1/8a97e00e429c42f74757b0a8cd1d39dddd41524f/jackson-databind-2.12.1.jar

Dependency Hierarchy:

• ❌ jackson-databind-2.12.1.jar (Vulnerable Library)

jackson-databind-2.11.3.jar

General data-binding functionality for Jackson: works on core streaming API

Library home page: http://github.com/FasterXML/jackson

Path to dependency file: /avro/build.gradle

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.11.3/4f7b27416934dc929bb6c2d2c5fe521829e6a4ec/jackson-databind-2.11.3.jar

Dependency Hierarchy:

• avro-1.10.1.jar (Root Library)
  • ❌ jackson-databind-2.11.3.jar (Vulnerable Library)

Found in HEAD commit: 7c836cf738f498554b47fba8fe1cf0cd6f909c21

Found in base branch: master

Vulnerability Details

jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.

Publish Date: 2023-03-18

URL: CVE-2021-46877

CVSS 3 Score Details (7.5)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2021-46877

Release Date: 2023-03-18

Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.12.6

Direct dependency fix Resolution (org.apache.avro:avro): 1.11.1

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