CVE-2022-25845 (High) detected in fastjson-1.2.71.jar

[mend-bolt-for-github[bot]]

CVE-2022-25845 - High Severity Vulnerability

Vulnerable Library - fastjson-1.2.71.jar

Fastjson is a JSON processor (JSON parser + JSON generator) written in Java

Library home page: https://github.com/alibaba/fastjson

Path to dependency file: /pom.xml

Path to vulnerable library: /repository/com/alibaba/fastjson/1.2.71/fastjson-1.2.71.jar

Dependency Hierarchy: - :x: **fastjson-1.2.71.jar** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType shutdown restrictions, which is possible under certain conditions. Exploiting this vulnerability allows attacking remote servers. Workaround: If upgrading is not possible, you can enable [safeMode](https://github.com/alibaba/fastjson/wiki/fastjson_safemode).

Publish Date: 2022-06-10

URL: CVE-2022-25845

CVSS 3 Score Details (9.8)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2022-06-10

Fix Resolution: 1.2.83

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