Upstream information

CVE-2019-6502 at MITRE

Description

sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 4
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1122756 [NEW], 1179291 [REOPENED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • opensc >= 0.13.0-3.6.27
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-3133


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SLES for SAP Applications opensc Affected
SUSE Linux Enterprise Desktop 12 SP3 opensc In progress
SUSE Linux Enterprise Desktop 12 SP4 opensc In progress
SUSE Linux Enterprise High Performance Computing 12 SP4 opensc In progress
SUSE Linux Enterprise High Performance Computing 12 SP5 opensc Released
SUSE Linux Enterprise High Performance Computing 15 LTSS opensc In progress
SUSE Linux Enterprise Module for Basesystem 15 opensc In progress
SUSE Linux Enterprise Server 11 SP3 LTSS opensc Affected
SUSE Linux Enterprise Server 11 SP4 opensc Affected
SUSE Linux Enterprise Server 12 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP1 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP2 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP3 opensc In progress
SUSE Linux Enterprise Server 12 SP4 opensc In progress
SUSE Linux Enterprise Server 12 SP5 opensc Released
SUSE Linux Enterprise Server 15 LTSS opensc In progress
SUSE Linux Enterprise Server ESPOS 15 opensc In progress
SUSE Linux Enterprise Server for SAP Applications 12 opensc Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 opensc Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 opensc Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 opensc In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 opensc Released
SUSE Linux Enterprise Server for SAP Applications 15 opensc In progress
SUSE Linux Enterprise Software Development Kit 11 SP4 opensc Affected