Upstream information

CVE-2018-16419 at MITRE

Description

Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.

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 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.6 4.3
Vector CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Physical Physical
Access Complexity Low Low
Privileges Required Low None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1107107 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP3
  • opensc >= 0.13.0-3.3.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-2582
SUSE Linux Enterprise Desktop 12 SP4
  • opensc >= 0.13.0-3.3.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2018-2582
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • opensc >= 0.13.0-3.3.2
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • opensc >= 0.19.0-1.14
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • opensc >= 0.19.0-3.7.1
SUSE Linux Enterprise Module for Basesystem 15
  • opensc >= 0.18.0-3.8.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2018-2581
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • libopensc2 >= 0.11.6-5.27.3.1
  • libopensc2-32bit >= 0.11.6-5.27.3.1
  • libopensc2-x86 >= 0.11.6-5.27.3.1
  • opensc >= 0.11.6-5.27.3.1
  • opensc-32bit >= 0.11.6-5.27.3.1
  • opensc-x86 >= 0.11.6-5.27.3.1
Patchnames:
slessp4-opensc-13856
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • opensc >= 0.13.0-3.3.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-2582
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • opensc >= 0.13.0-3.3.2
Patchnames:
SUSE-SLE-SERVER-12-SP4-2018-2582
SUSE Linux Enterprise Software Development Kit 11 SP4
  • opensc-devel >= 0.11.6-5.27.3.1
Patchnames:
sdksp4-opensc-13856
openSUSE Leap 15.0
  • opensc >= 0.18.0-lp150.2.9.1
  • opensc-32bit >= 0.18.0-lp150.2.9.1
  • opensc-32bit-debuginfo >= 0.18.0-lp150.2.9.1
  • opensc-debuginfo >= 0.18.0-lp150.2.9.1
  • opensc-debugsource >= 0.18.0-lp150.2.9.1
Patchnames:
openSUSE-2019-904
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 In progress
SUSE CaaS Platform 4.0 opensc Already fixed
SUSE Enterprise Storage 6 opensc Already fixed
SUSE Linux Enterprise Desktop 12 SP3 opensc Released
SUSE Linux Enterprise Desktop 12 SP4 opensc Released
SUSE Linux Enterprise High Performance Computing 12 SP4 opensc Released
SUSE Linux Enterprise High Performance Computing 12 SP5 opensc In progress
SUSE Linux Enterprise High Performance Computing 15 LTSS opensc Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS opensc Already fixed
SUSE Linux Enterprise Module for Basesystem 15 opensc Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 opensc Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 opensc In progress
SUSE Linux Enterprise Server 11 SP3 LTSS opensc Affected
SUSE Linux Enterprise Server 11 SP4 opensc Released
SUSE Linux Enterprise Server 11 SP4 LTSS opensc In progress
SUSE Linux Enterprise Server 12 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP1 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP2 BCL opensc In progress
SUSE Linux Enterprise Server 12 SP2 LTSS opensc Affected
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON opensc In progress
SUSE Linux Enterprise Server 12 SP2 LTSS SAP opensc In progress
SUSE Linux Enterprise Server 12 SP3 opensc Released
SUSE Linux Enterprise Server 12 SP3 BCL opensc In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS opensc In progress
SUSE Linux Enterprise Server 12 SP3 LTSS opensc In progress
SUSE Linux Enterprise Server 12 SP4 opensc Released
SUSE Linux Enterprise Server 12 SP4 ESPOS opensc In progress
SUSE Linux Enterprise Server 12 SP4 LTSS opensc In progress
SUSE Linux Enterprise Server 12 SP5 opensc In progress
SUSE Linux Enterprise Server 15 LTSS opensc Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux opensc Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS opensc Already fixed
SUSE Linux Enterprise Server ESPOS 15 opensc Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 opensc In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 opensc Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 opensc In progress
SUSE Linux Enterprise Server for SAP Applications 15 opensc Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 opensc Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 opensc Released
SUSE Manager Proxy 4.0 opensc Already fixed
SUSE Manager Retail Branch Server 4.0 opensc Already fixed
SUSE Manager Server 4.0 opensc Already fixed
SUSE OpenStack Cloud 8 opensc In progress
SUSE OpenStack Cloud 9 opensc In progress
SUSE OpenStack Cloud Crowbar 8 opensc In progress
SUSE OpenStack Cloud Crowbar 9 opensc In progress