Upstream information

CVE-2019-19481 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.6 4.4
Vector CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Access Vector Physical Local
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact None Low
Availability Impact High None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entries: 1158305 [IN_PROGRESS], 1179291 [REOPENED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • opensc >= 0.18.0-150000.3.23.1
Patchnames:
SUSE-SLE-Product-HPC-15-2022-1041
SUSE Linux Enterprise Server 15-LTSS
  • opensc >= 0.18.0-150000.3.23.1
Patchnames:
SUSE-SLE-Product-SLES-15-2022-1041
SUSE Linux Enterprise Server for SAP Applications 15
  • opensc >= 0.18.0-150000.3.23.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2022-1041


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.5 opensc Not affected
SUSE Enterprise Storage 7 opensc Not affected
SUSE Linux Enterprise Desktop 12 SP4 opensc Not affected
SUSE Linux Enterprise Desktop 15 opensc Affected
SUSE Linux Enterprise Desktop 15 SP1 opensc Not affected
SUSE Linux Enterprise Desktop 15 SP3 opensc Not affected
SUSE Linux Enterprise Desktop 15 SP4 opensc Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 opensc Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 opensc Not affected
SUSE Linux Enterprise High Performance Computing 15 opensc Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS opensc Released
SUSE Linux Enterprise High Performance Computing 15 SP1 opensc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS opensc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS opensc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS opensc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 opensc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 opensc Not affected
SUSE Linux Enterprise Micro 5.1 opensc Not affected
SUSE Linux Enterprise Module for Basesystem 15 opensc Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 opensc Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 opensc Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 opensc Not affected
SUSE Linux Enterprise Real Time 15 SP2 opensc Not affected
SUSE Linux Enterprise Server 11 SP1 opensc Not affected
SUSE Linux Enterprise Server 11 SP3 opensc Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS opensc Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS opensc Not affected
SUSE Linux Enterprise Server 12 SP2 BCL opensc Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS opensc Not affected
SUSE Linux Enterprise Server 12 SP3 BCL opensc Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS opensc Not affected
SUSE Linux Enterprise Server 12 SP4 opensc Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS opensc Not affected
SUSE Linux Enterprise Server 12 SP5 opensc Not affected
SUSE Linux Enterprise Server 15 opensc Affected
SUSE Linux Enterprise Server 15 ESPOS opensc Released
SUSE Linux Enterprise Server 15 LTSS opensc Released
SUSE Linux Enterprise Server 15 SP1 opensc Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS opensc Not affected
SUSE Linux Enterprise Server 15 SP3 opensc Not affected
SUSE Linux Enterprise Server 15 SP4 opensc Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 opensc Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 opensc Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 opensc Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 opensc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 opensc Not affected
SUSE Linux Enterprise Storage 6 opensc Not affected
SUSE Linux Enterprise Storage 7.1 opensc Not affected
SUSE Manager Proxy 4.0 opensc Not affected
SUSE Manager Proxy 4.1 opensc Not affected
SUSE Manager Proxy 4.2 opensc Not affected
SUSE Manager Proxy 4.3 opensc Not affected
SUSE Manager Retail Branch Server 4.0 opensc Not affected
SUSE Manager Retail Branch Server 4.1 opensc Not affected
SUSE Manager Retail Branch Server 4.2 opensc Not affected
SUSE Manager Retail Branch Server 4.3 opensc Not affected
SUSE Manager Server 4.0 opensc Not affected
SUSE Manager Server 4.1 opensc Not affected
SUSE Manager Server 4.2 opensc Not affected
SUSE Manager Server 4.3 opensc Not affected