CVE-2023-27390

2023-07-0516:15:09

CWE-787

CWE-122

talos

web.nvd.nist.gov

cve-2023-27390

heap-based buffer overflow

diagon v1.0.139

arbitrary code execution

nvd

vulnerability

CVSS3

7.8

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

EPSS

0.001

Percentile

29.9%

JSON

A heap-based buffer overflow vulnerability exists in the Sequence::DrawText functionality of Diagon v1.0.139. A specially crafted markdown file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

diagon_projectdiagonMatch1.0.139

VendorProductVersionCPE
diagon_projectdiagon1.0.139cpe:2.3:a:diagon_project:diagon:1.0.139:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
diagon_project	diagon	1.0.139	cpe:2.3:a:diagon_project:diagon:1.0.139:::::::*

CNA Affected

[
  {
    "vendor": "Diagon",
    "product": "Diagon",
    "versions": [
      {
        "version": "v1.0.139",
        "status": "affected"
      }
    ]
  }
]