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CVE-2023-24621

Good to know:

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Date: August 24, 2023

An issue was discovered in Esoteric YamlBeans through 1.15. It allows untrusted deserialisation to Java classes by default, where the data and class are controlled by the author of the YAML document being processed.

Language: Java

Severity Score

Related Resources (6)

https://github.com/EsotericSoftware
https://contrastsecurity.com
https://nvd.nist.gov/vuln/detail/CVE-2023-24621
https://github.com/Contrast-Security-OSS/yamlbeans/blob/main/SECURITY.md
https://github.com/EsotericSoftware/yamlbeans
https://www.mend.io/vulnerability-database/CVE-2023-24621

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Top Fix

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Upgrade Version

Upgrade to version com.esotericsoftware.yamlbeans:yamlbeans:1.17

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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