CVE-2020-23884

Public Exploit

Description

A buffer overflow in Nomacs v3.15.0 allows attackers to cause a denial of service (DoS) via a crafted MNG file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory nomacs.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://nomacs.org/ vendor advisory
https://github.com/nomacs/nomacs/issues/516 third party advisory exploit
https://github.com/Aurorainfinity/vulnerabilities/blob/master/nomacs/readme.md broken link

Frequently Asked Questions

What is the severity of CVE-2020-23884?
CVE-2020-23884 has been scored as a medium severity vulnerability.
How to fix CVE-2020-23884?
To fix CVE-2020-23884, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-23884 being actively exploited in the wild?
It is possible that CVE-2020-23884 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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