CVE-2023-39936

Ashlar-Vellum Graphite Out-of-bounds Read

Description

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.

Remediation

Solution:

Ashlar-Vellum recommends users apply the following mitigations to help reduce risk: * Install the latest version of Graphite https://download.ashlar.com/v13/gr.html * Only open files from trusted sources.

References

Link	Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03	third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2023-39936?: CVE-2023-39936 has been scored as a high severity vulnerability.
How to fix CVE-2023-39936?: To fix CVE-2023-39936: Ashlar-Vellum recommends users apply the following mitigations to help reduce risk: * Install the latest version of Graphite https://download.ashlar.com/v13/gr.html * Only open files from trusted sources.
Is CVE-2023-39936 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-39936 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-39936?: CVE-2023-39936 affects Ashlar-Vellum Graphite.

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Description

Remediation

Category

CWE-125 – Out-of-bounds Read

References

Frequently Asked Questions