Hertzbeat Fixes YAML Deserialization Vulnerability in Version 1.4.1
CVE-2023-51389

9.8CRITICAL

Key Information:

Vendor

Dromara

Status
Hertzbeat
Vendor
CVE Published:
22 February 2024

What is CVE-2023-51389?

The YAML deserialization vulnerability in Hertzbeat arises from the use of the SnakeYAML parser at the /define/yml interface without implementing proper security configurations. This oversight can expose the real-time monitoring system to various security risks, enabling potential attackers to exploit the deserialization process. The vulnerability has been addressed in version 1.4.1, which introduces necessary security measures to safeguard against such threats.

Affected Version(s)

hertzbeat < 1.4.1

References

https://github.com/dromara/hertzbeat/security/advisories/...
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https://github.com/dromara/hertzbeat/commit/97c3f14446d1c...
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.