An issue was discovered in Esoteric YamlBeans through 1.15. A crafted YAML document is able perform am XML Entity Expansion attack against YamlBeans YamlReader. By exploiting the Anchor feature in YAML, it is possible to generate a small YAML document that, when read, is expanded to a large size, causing CPU and memory consumption, such as a Java Out-of-Memory exception.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-25T00:00:00
Updated: 2024-08-02T11:03:19.046Z
Reserved: 2023-01-30T00:00:00
Link: CVE-2023-24620
Vulnrichment
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NVD
Status : Analyzed
Published: 2023-08-25T20:15:07.893
Modified: 2023-08-31T13:08:07.587
Link: CVE-2023-24620
Redhat
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