Vulnerability CVE-2020-23884
Published: 2021-11-10

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

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Nomacs -> Nomacs 

 References:
https://github.com/nomacs/nomacs/issues/516
https://github.com/Aurorainfinity/vulnerabilities/blob/master/nomacs/readme.md
https://nomacs.org/
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