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NVD Vulnerability Details :
CVE-2023-53154
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-23 May, 2025 | 16:15
Updated At-03 Nov, 2025 | 20:16

parse_string in cJSON before 1.7.18 has a heap-based buffer over-read via {"1":1, with no trailing newline if cJSON_ParseWithLength is called.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.12.9LOW
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 2.9
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
cjson_project
cjson_project
>>cjson>>Versions before 1.7.18(exclusive)
cpe:2.3:a:cjson_project:cjson:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Secondarycve@mitre.org
CWE ID: CWE-125
Type: Secondary
Source: cve@mitre.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/DaveGamble/cJSON/compare/v1.7.17...v1.7.18cve@mitre.org
Release Notes
https://github.com/DaveGamble/cJSON/issues/800cve@mitre.org
Exploit
Issue Tracking
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/06/msg00014.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/DaveGamble/cJSON/issues/800134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Issue Tracking
Vendor Advisory
Hyperlink: https://github.com/DaveGamble/cJSON/compare/v1.7.17...v1.7.18
Source: cve@mitre.org
Resource:
Release Notes
Hyperlink: https://github.com/DaveGamble/cJSON/issues/800
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Vendor Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2025/06/msg00014.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/DaveGamble/cJSON/issues/800
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit
Issue Tracking
Vendor Advisory
Change History
0Changes found
Details not found