CVE-2025-52999

jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. In versions prior to 2.15.0, if a user parses an input file and it has deeply nested data, Jackson could end up throwing a StackoverflowError if the depth is particularly large. jackson-core 2.15.0 contains a configurable limit for how deep Jackson will traverse in an input document, defaulting to an allowable depth of 1000. jackson-core will throw a StreamConstraintsException if the limit is reached. jackson-databind also benefits from this change because it uses jackson-core to parse JSON inputs. As a workaround, users should avoid parsing input files from untrusted sources.

CVSS

No CVSS.

References

Link	Resource
https://github.com/FasterXML/jackson-core/pull/943
https://github.com/FasterXML/jackson-core/security/advisories/GHSA-h46c-h94j-95f3

Configurations

No configuration.

History

26 Jun 2025, 18:57

Type	Values Removed	Values Added
Summary		(es) jackson-core contiene las abstracciones principales del analizador incremental ("streaming") de bajo nivel y del generador utilizadas por Jackson Data Processor. En versiones anteriores a la 2.15.0, si un usuario analiza un archivo de entrada con datos profundamente anidados, Jackson podía generar un error de Stackoverflow si la profundidad era excesiva. jackson-core 2.15.0 incluye un límite configurable para la profundidad que Jackson recorrerá en un documento de entrada, con una profundidad predeterminada de 1000. jackson-core generará una excepción StreamConstraintsException si se alcanza el límite. jackson-databind también se beneficia de este cambio, ya que utiliza jackson-core para analizar las entradas JSON. Como solución alternativa, se recomienda a los usuarios evitar analizar archivos de entrada de fuentes no confiables.

25 Jun 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-25 17:15

Updated : 2025-06-26 18:57

NVD link : CVE-2025-52999

Mitre link : CVE-2025-52999

CVE.ORG link : CVE-2025-52999

JSON object : View

Products Affected

No product.

CWE

CWE-121

Stack-based Buffer Overflow

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