CVE-2023-24621

CVE-2023-24621 concerns Esoteric YamlBeans up to version 1.15, where untrusted deserialization to Java classes is possible by default because the data and class are controlled by the author of the YAML document. The public descriptions consistently describe this as a deserialization vulnerability...

CVE-2023-24620

Esoteric YamlBeans (1.15 and earlier) contains a YAMLReader XML Entity Expansion vulnerability. A crafted YAML document exploits the YAML Anchor feature, allowing small inputs to expand to large sizes and trigger high CPU/memory usage, including Java OOMs. Connected sources corroborate the issue ...