Rapid7’s 2026 Global Cybersecurity Summit is now available on-demand.Watch sessions.
Rapid7

vulnerability

CentOS Linux: CVE-2019-19481: Moderate: opensc security, bug fix, and enhancement update (CESA-2020:4483)

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 1, 2019
Added
Nov 5, 2020
Modified
May 25, 2023

Description

An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC certificates.

Solutions

centos-upgrade-opensccentos-upgrade-opensc-debuginfocentos-upgrade-opensc-debugsource
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.