joelittlejohn jsonschema2pojo 1.2.2 JSON File SchemaRule.java apply stack-based overflow

Summaryinfo

A vulnerability has been found in joelittlejohn jsonschema2pojo 1.2.2 and classified as problematic. This impacts the function apply of the file org/jsonschema2pojo/rules/SchemaRule.java of the component JSON File Handler. The manipulation leads to stack-based overflow. This vulnerability is listed as CVE-2025-3588. The attack must be carried out locally. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in joelittlejohn jsonschema2pojo 1.2.2. This issue affects the function apply of the file org/jsonschema2pojo/rules/SchemaRule.java of the component JSON File Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2025-3588. The exploitation is known to be easy. Attacking locally is a requirement. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• joelittlejohn

Name

• jsonschema2pojo

Version

• 1.2.2

Website

• Product: https://github.com/joelittlejohn/jsonschema2pojo/

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CPE 2.2info

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Accepted

• Submit #550136: https://github.com/joelittlejohn/ https://github.com/joelittlejohn/jsonschema2pojo/ 1.2.2 Denial of Service (by kar3nk)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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