// For flags

CVE-2023-39936

Ashlar-Vellum Graphite Out-of-bounds Read

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

In Ashlar-Vellum Graphite v13.0.48, the affected application lacks proper validation of user-supplied data when parsing VC6 files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.

En Ashlar-Vellum Graphite v13.0.48, la aplicación afectada carece de una validación adecuada de los datos proporcionados por el usuario al analizar archivos VC6. Esto podría dar lugar a una lectura fuera de los límites. Un atacante podría aprovechar esta vulnerabilidad para ejecutar código arbitrario en el contexto del proceso actual.

*Credits: Michael Heinzl reported these vulnerabilities to CISA
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-08-10 CVE Reserved
  • 2023-10-26 CVE Published
  • 2024-09-01 EPSS Updated
  • 2024-09-09 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
References (1)
URL Tag Source
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ashlar
Search vendor "Ashlar"
 Graphite
Search vendor "Ashlar" for product "Graphite"
 <= 13.0.48
Search vendor "Ashlar" for product "Graphite" and version " <= 13.0.48"
-
Affected