CVE-2020-28491 (High) detected in jackson-dataformat-cbor-2.6.7.jar, jackson-dataformat-cbor-2.9.6.jar

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CVE-2020-28491 - High Severity Vulnerability

Vulnerable Libraries - jackson-dataformat-cbor-2.6.7.jar, jackson-dataformat-cbor-2.9.6.jar

jackson-dataformat-cbor-2.6.7.jar

Support for reading and writing Concise Binary Object Representation ([CBOR](https://www.rfc-editor.org/info/rfc7049) encoded data using Jackson abstractions (streaming API, data binding, tree model)

Library home page: http://fasterxml.com/

Path to dependency file: /commons/pac-batch-commons/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-cbor/2.6.7/jackson-dataformat-cbor-2.6.7.jar

Dependency Hierarchy:

• aws-java-sdk-efs-1.11.636.jar (Root Library)
  • aws-java-sdk-core-1.11.636.jar
    • ❌ jackson-dataformat-cbor-2.6.7.jar (Vulnerable Library)

jackson-dataformat-cbor-2.9.6.jar

Support for reading and writing Concise Binary Object Representation ([CBOR](https://www.rfc-editor.org/info/rfc7049) encoded data using Jackson abstractions (streaming API, data binding, tree model)

Library home page: http://fasterxml.com/

Path to dependency file: /api/pacman-api-admin/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-cbor/2.9.6/jackson-dataformat-cbor-2.9.6.jar

Dependency Hierarchy:

• aws-java-sdk-s3-1.11.264.jar (Root Library)
  • aws-java-sdk-core-1.11.336.jar
    • ❌ jackson-dataformat-cbor-2.9.6.jar (Vulnerable Library)

Found in HEAD commit: acf9a0620c1a37cee4f2896d71e1c3731c5c7b06

Found in base branch: master

Vulnerability Details

This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.

Publish Date: 2021-02-18

URL: CVE-2020-28491

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28491

Release Date: 2021-02-18

Fix Resolution (com.fasterxml.jackson.dataformat:jackson-dataformat-cbor): 2.11.4

Direct dependency fix Resolution (com.amazonaws:aws-java-sdk-efs): 1.11.657

Fix Resolution (com.fasterxml.jackson.dataformat:jackson-dataformat-cbor): 2.11.4

Direct dependency fix Resolution (com.amazonaws:aws-java-sdk-s3): 1.11.657

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⛑️ Automatic Remediation will be attempted for this issue.

[mend-for-github.aaakk.us.kg]

ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.