Home > Vulnerability Database > CVE-2020-23884

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2020-23884

Date: November 10, 2021

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

Severity Score

5.5

Related Resources (7)

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-23884

Url: https://github.com/nomacs/nomacs/issues/516

Url: https://github.com/Aurorainfinity/vulnerabilities/blob/master/nomacs/readme.md

Url: https://nomacs.org/

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-23884

Url: https://security-tracker.debian.org/tracker/CVE-2020-23884

Url: https://www.mend.io/vulnerability-database/CVE-2020-23884

Severity Score

5.5

Weakness Type (CWE)

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

CWE-120

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us