CVE-2023-31194 — MEDIUM (5.3)

Vulnerability Description

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 Score

5.3

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Diagon Project	Diagon	1.0.139

Related Weaknesses (CWE)

CWE-119 CWE-129

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1745ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1745ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1745

FAQ

What is CVE-2023-31194?

CVE-2023-31194 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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...

How severe is CVE-2023-31194?

CVE-2023-31194 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-31194?

Check the references section above for vendor advisories and patch information. Affected products include: Diagon Project Diagon.