Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2020-27845) ELSA-2021-4251: openjpeg2 security update

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Oracle Linux: (CVE-2020-27845) ELSA-2021-4251: openjpeg2 security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
01/05/2021
Created
11/19/2021
Added
11/17/2021
Modified
11/17/2021

Description

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.

Solution(s)

  • oracle-linux-upgrade-openjpeg2
  • oracle-linux-upgrade-openjpeg2-devel
  • oracle-linux-upgrade-openjpeg2-devel-docs
  • oracle-linux-upgrade-openjpeg2-tools

References

  • ELSA-2021-4251
  • CVE-2020-27845
  • USN-4685-1
  • USN-4686-1
  • USN-4880-1

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

;