CVE-2023-24620
- Source
- https://cve.org/CVERecord?id=CVE-2023-24620
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-24620.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-24620
- Aliases
- Published
- 2023-08-25T20:15:07.893Z
- Modified
- 2026-04-12T07:25:46.908921Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/esotericsoftware/yamlbeans
Affected ranges
- Type
- GIT
- Repo
- https://github.com/esotericsoftware/yamlbeans
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "source": "CPE_FIELD", "cpe": "cpe:2.3:a:esotericsoftware:yamlbeans:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "last_affected": "1.15" } ] }