Rapid7 Vulnerability & Exploit Database

Debian: CVE-2020-27818: pngcheck -- security update

Free InsightVM Trial No credit card necessary
Watch Demo See how it all works
Back to Search

Debian: CVE-2020-27818: pngcheck -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
12/08/2020
Created
06/01/2022
Added
05/31/2022
Modified
05/31/2022

Description

A flaw was found in the check_chunk_name() function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application availability.

Solution(s)

  • debian-upgrade-pngcheck

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;