Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI 2: CVE-2021-42779: Security patch for opensc (ALAS-2023-2102)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Amazon Linux AMI 2: CVE-2021-42779: Security patch for opensc (ALAS-2023-2102)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/18/2022
Created
07/04/2023
Added
07/04/2023
Modified
07/04/2023

Description

A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.

Solution(s)

  • amazon-linux-ami-2-upgrade-opensc
  • amazon-linux-ami-2-upgrade-opensc-debuginfo

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

;