CVE-2023-31194

2023-07-0516:15:09

CWE-119

CWE-129

[email protected]

web.nvd.nist.gov

cve-2023-31194

graphplanar

write

memory corruption

markdown file

vulnerability

diagon v1.0.139

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.7%

JSON

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.