Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2020-27823): OpenJPEG vulnerabilities

Back to Search

Ubuntu: (Multiple Advisories) (CVE-2020-27823): OpenJPEG vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
01/07/2021
Created
01/11/2021
Added
01/08/2021
Modified
06/10/2021

Description

A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Solution(s)

  • ubuntu-upgrade-libopenjp2-7
  • ubuntu-upgrade-libopenjp3d7
  • ubuntu-upgrade-libopenjpip7

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

;