Upstream information

CVE-2019-15945 at MITRE

Description

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5.1
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/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 High Low
Integrity Impact High None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1149746 [IN_PROGRESS], 1179291 [REOPENED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • opensc >= 0.19.0-3.7.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-1168
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • opensc >= 0.19.0-3.7.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • opensc-32bit >= 0.19.0-3.7.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-1168
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • opensc >= 0.13.0-3.11.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-998
openSUSE Leap 15.2
  • opensc >= 0.19.0-lp152.3.3.1
  • opensc-32bit >= 0.19.0-lp152.3.3.1
  • opensc-32bit-debuginfo >= 0.19.0-lp152.3.3.1
  • opensc-debuginfo >= 0.19.0-lp152.3.3.1
  • opensc-debugsource >= 0.19.0-lp152.3.3.1
Patchnames:
openSUSE-2021-565
openSUSE Tumbleweed
  • opensc >= 0.21.0-2.2
  • opensc-32bit >= 0.21.0-2.2
Patchnames:
openSUSE Tumbleweed GA opensc-0.21.0-2.2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 opensc Released
SLES for SAP Applications opensc Affected
SUSE CaaS Platform 4.0 opensc Released
SUSE Enterprise Storage 6 opensc Released
SUSE Linux Enterprise Desktop 11 SP1 opensc Affected
SUSE Linux Enterprise Desktop 11 SP2 opensc Affected
SUSE Linux Enterprise Desktop 11 SP3 opensc Affected
SUSE Linux Enterprise Desktop 11 SP4 opensc Affected
SUSE Linux Enterprise Desktop 12 opensc Affected
SUSE Linux Enterprise Desktop 12 SP1 opensc Affected
SUSE Linux Enterprise Desktop 12 SP2 opensc Affected
SUSE Linux Enterprise Desktop 12 SP3 opensc Affected
SUSE Linux Enterprise Desktop 12 SP4 opensc Affected
SUSE Linux Enterprise Desktop 12 SP5 opensc Affected
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search opensc Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 opensc Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 opensc Released
SUSE Linux Enterprise High Performance Computing 15 LTSS opensc In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS opensc Released
SUSE Linux Enterprise Module for Basesystem 15 opensc Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 opensc Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 opensc Released
SUSE Linux Enterprise Point of Service 11 SP3 opensc Released
SUSE Linux Enterprise Point of Service Image Server 12 opensc Released
SUSE Linux Enterprise Server 11 SP4 LTSS opensc Released
SUSE Linux Enterprise Server 12 SP1 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP2 BCL opensc Released
SUSE Linux Enterprise Server 12 SP2 ESPOS opensc Released
SUSE Linux Enterprise Server 12 SP2 LTSS opensc Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON opensc Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP opensc Released
SUSE Linux Enterprise Server 12 SP3 BCL opensc Released
SUSE Linux Enterprise Server 12 SP3 ESPOS opensc Released
SUSE Linux Enterprise Server 12 SP3 LTSS opensc Released
SUSE Linux Enterprise Server 12 SP4 opensc Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS opensc Released
SUSE Linux Enterprise Server 12 SP4 LTSS opensc Released
SUSE Linux Enterprise Server 12 SP5 opensc Released
SUSE Linux Enterprise Server 15 LTSS opensc In progress
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux opensc Released
SUSE Linux Enterprise Server 15 SP1 LTSS opensc Released
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 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 opensc Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 opensc Released
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 Server for SAP Applications 15 SP1 opensc Released
SUSE Linux Enterprise Server for SAP Business All-in-One opensc Affected
SUSE Manager Proxy 4.0 opensc Released
SUSE Manager Retail Branch Server 4.0 opensc Released
SUSE Manager Server 4.0 opensc Released
SUSE OpenStack Cloud 7 opensc Released
SUSE OpenStack Cloud 8 opensc Released
SUSE OpenStack Cloud 9 opensc Released
SUSE OpenStack Cloud Crowbar 8 opensc Released
SUSE OpenStack Cloud Crowbar 9 opensc Released