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

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CVE-2020-28491 - High Severity Vulnerability

Vulnerable Library - 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: /public_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-s3-1.11.394.jar (Root Library) - aws-java-sdk-core-1.11.394.jar - :x: **jackson-dataformat-cbor-2.6.7.jar** (Vulnerable Library)

Found in HEAD commit: aa40092028e95cb7f705790daf7b10cd7b553a85

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-s3): 1.11.657

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