Ashlar-Vellum Graphite Out-of-bounds Read
CVE-2023-39936

7.8HIGH

Key Information:

Vendor

Ashlar-vellum

Status
Graphite
Vendor
CVE Published:
26 October 2023

What is CVE-2023-39936?

In Ashlar-Vellum Graphite v13.0.48, improper validation of user-supplied data when parsing VC6 files allows attackers to perform an out-of-bounds read. This vulnerability can be exploited to execute arbitrary code within the context of the affected process, potentially compromising system integrity and security.

Affected Version(s)

Graphite v13.0.48

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-2...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Heinzl reported these vulnerabilities to CISA
.