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4 vulnerabilities found for yamlbeans by esotericsoftware
CVE-2023-24621 (GCVE-0-2023-24621)
Vulnerability from cvelistv5 – Published: 2023-08-25 00:00 – Updated: 2024-10-02 18:06
VLAI
Summary
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.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
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CVE-2023-24620 (GCVE-0-2023-24620)
Vulnerability from cvelistv5 – Published: 2023-08-25 00:00 – Updated: 2024-10-02 18:08
VLAI
Summary
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.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
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CVE-2023-24621 (GCVE-0-2023-24621)
Vulnerability from nvd – Published: 2023-08-25 00:00 – Updated: 2024-10-02 18:06
VLAI
Summary
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.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
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CVE-2023-24620 (GCVE-0-2023-24620)
Vulnerability from nvd – Published: 2023-08-25 00:00 – Updated: 2024-10-02 18:08
VLAI
Summary
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.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
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