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Fencer Vulns
medium 5.3

CVE-2025-3588 json

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

published 2025-04-14 18 mo ago modified 2026-06-17 4 mo ago also GHSA-66rc-vg9f-48m7 , EUVD-2025-10918

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 11%
public exploits
0
none known

Summary

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 leads to stack-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-3588 updated cvss 5.3

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

  • Red Hat build of Apicurio Registry 2 jsonschema2pojo-core Red Hat build of Apicurio Registry 3 jsonschema2pojo-core Red Hat Fuse 7 jsonschema2pojo-core, jsonschema2pojo-scalagen, jsonschema2pojo-maven-plugin Red Hat JBoss Enterprise Application Platform 8 jsonschema2pojo-core, jsonschema2pojo-maven-plugin, jsonschema2pojo-gradle-plugin, kubernetes-model-jsonschema2pojo Red Hat JBoss Enterprise Application Platform Expansion Pack jsonschema2pojo-core, jsonschema2pojo-maven-plugin, jsonschema2pojo-gradle-plugin, kubernetes-model-jsonschema2pojo Red Hat streams for Apache Kafka jsonschema2pojo-core, jsonschema2pojo-maven-plugin, kubernetes-model-jsonschema2pojo
    affected: workaround, no fix available “Fix deferred”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/joelittlejohn/jsonschema2pojo/issues/1672 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/joelittlejohn/jsonschema2pojo/issues/1672#issue-2968446816 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA 3.1 5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA 3.0 5.3 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA 2.0 4.3 AV:L/AC:L/Au:S/C:P/I:P/A:P
CNA 4.0 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
GitHub 3.1 5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
maven org.jsonschema2pojo:jsonschema2pojo-core
<=1.2.2
 no fix listed

Affected products

  • joelittlejohn jsonschema2pojo

Classification

Weakness
  • CWE-121 Stack-based Buffer Overflow
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

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