Description
A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.
Published: 2021-06-01
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-0980 A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.
Github GHSA Github GHSA GHSA-fg2v-w576-w4v3 Out of bounds read in json-smart
Ubuntu USN Ubuntu USN USN-6011-1 Json-smart vulnerabilities
History

Tue, 24 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Json-smart Project Json-smart-v1 Json-smart-v2
Oracle Utilities Framework
Redhat Jboss Fuse
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:03:33.688Z

Reserved: 2021-04-23T00:00:00.000Z

Link: CVE-2021-31684

cve-icon Vulnrichment

Updated: 2024-08-03T23:03:33.688Z

cve-icon NVD

Status : Modified

Published: 2021-06-01T20:15:08.480

Modified: 2024-11-21T06:06:07.743

Link: CVE-2021-31684

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-06-01T00:00:00Z

Links: CVE-2021-31684 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses