CVE-2023-31194

An improper array index validation vulnerability exists in the GraphPlanar::Write functionality of Diagon v1.0.139. A specially crafted markdown file can lead to memory corruption. A victim would need to open a malicious file to trigger this vulnerability.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1745	Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1745	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1745

Configurations

Configuration 1 (hide)

cpe:2.3:a:diagon_project:diagon:1.0.139:*:*:*:*:*:*:*

History

04 Nov 2025, 20:16

Type	Values Removed	Values Added
References		() https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1745 -

Information

Published : 2023-07-05 16:15

Updated : 2025-11-04 20:16

NVD link : CVE-2023-31194

Mitre link : CVE-2023-31194

CVE.ORG link : CVE-2023-31194

JSON object : View

Products Affected

diagon_project

diagon

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-129

Improper Validation of Array Index

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