Upstream information

CVE-2016-5420 at MITRE

Description

curl and libcurl before 7.50.1 do not check the client certificate when choosing the TLS connection to reuse, which might allow remote attackers to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 4.9
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network Network
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact None Partial
Integrity Impact Partial Partial
Availability Impact None None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3
SUSE Bugzilla entries: 991390 [RESOLVED / FIXED], 997420 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/default-http-backend:beta1
Container caasp/v4/dnsmasq-nanny:2.78
Container caasp/v4/flannel:0.9.1
Container caasp/v4/haproxy:beta1
Container caasp/v4/kubedns:beta1
Container caasp/v4/nginx-ingress-controller:beta1
Container caasp/v4/openldap:beta1
Container caasp/v4/pause:1.0.0
Container caasp/v4/pv-recycler-node:8.25
Container caasp/v4/salt-api:beta1
Container caasp/v4/salt-master:beta1
Container caasp/v4/salt-minion:beta1
Container caasp/v4/sidecar:beta1
Container caasp/v4/velum:4.0.0
Container suse/sles12sp3:12.16
  • libcurl4 >= 7.37.0-28.1
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libcurl-devel >= 7.19.7-1.61.1
Patchnames:
sdksp4-curl-12772
SUSE Linux Enterprise Desktop 12 SP1
  • curl >= 7.37.0-28.1
  • libcurl-devel >= 7.37.0-28.1
  • libcurl4 >= 7.37.0-28.1
  • libcurl4-32bit >= 7.37.0-28.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-1364
SUSE-SLE-SDK-12-SP1-2016-1364
SUSE Linux Enterprise Desktop 12 SP2
  • curl >= 7.37.0-28.1
  • libcurl-devel >= 7.37.0-28.1
  • libcurl4 >= 7.37.0-28.1
  • libcurl4-32bit >= 7.37.0-28.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA curl-7.37.0-28.1
SUSE Linux Enterprise Software Development Kit 12 SP2 GA libcurl-devel-7.37.0-28.1
SUSE Linux Enterprise Desktop 12 SP3
  • curl >= 7.37.0-36.1
  • libcurl-devel >= 7.37.0-36.1
  • libcurl4 >= 7.37.0-36.1
  • libcurl4-32bit >= 7.37.0-36.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA curl-7.37.0-36.1
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libcurl-devel-7.37.0-36.1
SUSE Linux Enterprise Desktop 12 SP4
  • curl >= 7.60.0-2.11
  • libcurl-devel >= 7.60.0-2.11
  • libcurl4 >= 7.60.0-2.11
  • libcurl4-32bit >= 7.60.0-2.11
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA curl-7.60.0-2.11
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libcurl-devel-7.60.0-2.11
SUSE Linux Enterprise High Performance Computing 12 SP5
  • curl >= 7.60.0-9.8
  • libcurl4 >= 7.60.0-9.8
  • libcurl4-32bit >= 7.60.0-9.8
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA curl-7.60.0-9.8
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Containers 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Point of Sale 11 SP3
  • curl >= 7.19.7-1.61.1
  • libcurl4 >= 7.19.7-1.61.1
Patchnames:
sleposp3-curl-12772
SUSE Linux Enterprise Server 11 SP3-LTSS
  • curl >= 7.19.7-1.61.1
  • curl-openssl1 >= 7.19.7-1.61.1
  • libcurl4 >= 7.19.7-1.61.1
  • libcurl4-32bit >= 7.19.7-1.61.1
  • libcurl4-openssl1 >= 7.19.7-1.61.1
  • libcurl4-openssl1-32bit >= 7.19.7-1.61.1
Patchnames:
slessp3-curl-12772
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • curl >= 7.19.7-1.61.1
  • libcurl-devel >= 7.19.7-1.61.1
  • libcurl4 >= 7.19.7-1.61.1
  • libcurl4-32bit >= 7.19.7-1.61.1
  • libcurl4-x86 >= 7.19.7-1.61.1
Patchnames:
sdksp4-curl-12772
slessp4-curl-12772
SUSE Linux Enterprise Server 11-SECURITY
  • curl-openssl1 >= 7.19.7-1.61.1
  • libcurl4-openssl1 >= 7.19.7-1.61.1
  • libcurl4-openssl1-32bit >= 7.19.7-1.61.1
  • libcurl4-openssl1-x86 >= 7.19.7-1.61.1
Patchnames:
secsp3-curl-12772
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • curl >= 7.37.0-28.1
  • libcurl-devel >= 7.37.0-28.1
  • libcurl4 >= 7.37.0-28.1
  • libcurl4-32bit >= 7.37.0-28.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-1364
SUSE-SLE-SERVER-12-SP1-2016-1364
SUSE Linux Enterprise Server 12 SP2
  • curl >= 7.37.0-28.1
  • libcurl-devel >= 7.37.0-28.1
  • libcurl4 >= 7.37.0-28.1
  • libcurl4-32bit >= 7.37.0-28.1
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA curl-7.37.0-28.1
SUSE Linux Enterprise Software Development Kit 12 SP2 GA libcurl-devel-7.37.0-28.1
SUSE Linux Enterprise Server 12 SP3
  • curl >= 7.37.0-36.1
  • libcurl-devel >= 7.37.0-36.1
  • libcurl4 >= 7.37.0-36.1
  • libcurl4-32bit >= 7.37.0-36.1
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA curl-7.37.0-36.1
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libcurl-devel-7.37.0-36.1
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Server 12 SP4
  • curl >= 7.60.0-2.11
  • libcurl-devel >= 7.60.0-2.11
  • libcurl4 >= 7.60.0-2.11
  • libcurl4-32bit >= 7.60.0-2.11
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA curl-7.60.0-2.11
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libcurl-devel-7.60.0-2.11
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Server 12 SP5
  • curl >= 7.60.0-9.8
  • libcurl-devel >= 7.60.0-9.8
  • libcurl4 >= 7.60.0-9.8
  • libcurl4-32bit >= 7.60.0-9.8
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA curl-7.60.0-9.8
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libcurl-devel-7.60.0-9.8
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • curl >= 7.37.0-28.1
  • libcurl4 >= 7.37.0-28.1
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA curl-7.37.0-28.1
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libcurl-devel >= 7.37.0-28.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP2 GA libcurl-devel-7.37.0-28.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libcurl-devel >= 7.37.0-36.1
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libcurl-devel-7.37.0-36.1
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libcurl-devel >= 7.60.0-2.11
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libcurl-devel-7.60.0-2.11
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libcurl-devel >= 7.60.0-9.8
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libcurl-devel-7.60.0-9.8
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libcurl-devel >= 7.37.0-28.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-1364
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libcurl-devel >= 7.37.0-36.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libcurl-devel-7.37.0-36.1
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libcurl-devel >= 7.60.0-2.11
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libcurl-devel-7.60.0-2.11
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libcurl-devel >= 7.60.0-9.8
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libcurl-devel-7.60.0-9.8
SUSE Manager 2.1
  • curl >= 7.19.7-1.61.1
  • libcurl4 >= 7.19.7-1.61.1
  • libcurl4-32bit >= 7.19.7-1.61.1
Patchnames:
sleman21-curl-12772
SUSE Manager Proxy 2.1
  • curl >= 7.19.7-1.61.1
  • libcurl4 >= 7.19.7-1.61.1
  • libcurl4-32bit >= 7.19.7-1.61.1
Patchnames:
slemap21-curl-12772
SUSE OpenStack Cloud 5
  • curl >= 7.19.7-1.61.1
  • libcurl4 >= 7.19.7-1.61.1
  • libcurl4-32bit >= 7.19.7-1.61.1
Patchnames:
sleclo50sp3-curl-12772
SUSE Studio Onsite 1.3
  • libcurl-devel >= 7.19.7-1.20.47.2
Patchnames:
slestso13-curl-12713
slestso13-curl-12827


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 curl In progress
SLES for SAP Applications curl Released
SUSE CaaS Platform 3.0 curl Affected
SUSE Linux Enterprise Desktop 11 SP2 curl Released
SUSE Linux Enterprise Desktop 11 SP3 curl Released
SUSE Linux Enterprise Desktop 11 SP4 curl Released
SUSE Linux Enterprise Desktop 12 curl Released
SUSE Linux Enterprise Desktop 12 SP1 curl Released
SUSE Linux Enterprise Desktop 12 SP2 curl Released
SUSE Linux Enterprise Desktop 12 SP3 curl Affected
SUSE Linux Enterprise Desktop 12 SP4 curl Already fixed
SUSE Linux Enterprise High Performance Computing 12 sles12-docker-image Released
SUSE Linux Enterprise High Performance Computing 12 sles12sp1-docker-image Released
SUSE Linux Enterprise Module for Containers 12 sles12-docker-image Released
SUSE Linux Enterprise Module for Containers 12 sles12sp1-docker-image Released
SUSE Linux Enterprise Point of Sale 11 SP3 curl Released
SUSE Linux Enterprise Point of Service 11 SP3 curl In progress
SUSE Linux Enterprise Server 11 SP1 LTSS curl Released
SUSE Linux Enterprise Server 11 SP2 curl Released
SUSE Linux Enterprise Server 11 SP2 LTSS curl Released
SUSE Linux Enterprise Server 11 SP3 curl Released
SUSE Linux Enterprise Server 11 SP3 LTSS curl Released
SUSE Linux Enterprise Server 11 SP3-LTSS curl Released
SUSE Linux Enterprise Server 11 SP3-LTSS curl-openssl1 Released
SUSE Linux Enterprise Server 11 SP4 curl Released
SUSE Linux Enterprise Server 11 SP4 LTSS curl In progress
SUSE Linux Enterprise Server 11 SP4-LTSS curl Released
SUSE Linux Enterprise Server 11-SECURITY curl-openssl1 Released
SUSE Linux Enterprise Server 12 curl Released
SUSE Linux Enterprise Server 12 sles12-docker-image Released
SUSE Linux Enterprise Server 12 sles12sp1-docker-image Released
SUSE Linux Enterprise Server 12 SP1 curl Released
SUSE Linux Enterprise Server 12 SP1-LTSS curl Affected
SUSE Linux Enterprise Server 12 SP2 curl Released
SUSE Linux Enterprise Server 12 SP2-BCL curl In progress
SUSE Linux Enterprise Server 12 SP2-ESPOS curl Affected
SUSE Linux Enterprise Server 12 SP2-LTSS curl Affected
SUSE Linux Enterprise Server 12 SP3 curl Affected
SUSE Linux Enterprise Server 12 SP3 sles12-docker-image Released
SUSE Linux Enterprise Server 12 SP3 sles12sp1-docker-image Released
SUSE Linux Enterprise Server 12 SP3-BCL curl In progress
SUSE Linux Enterprise Server 12 SP3-ESPOS curl In progress
SUSE Linux Enterprise Server 12 SP3-LTSS curl In progress
SUSE Linux Enterprise Server 12 SP4 curl Already fixed
SUSE Linux Enterprise Server 12 SP4 sles12-docker-image Released
SUSE Linux Enterprise Server 12 SP4 sles12sp1-docker-image Released
SUSE Linux Enterprise Server 12 SP4-ESPOS curl Already fixed
SUSE Linux Enterprise Server 12 SP4-LTSS curl Already fixed
SUSE Linux Enterprise Server 12 SP5 sles12-docker-image Released
SUSE Linux Enterprise Server 12 SP5 sles12sp1-docker-image Released
SUSE Linux Enterprise Server 12-LTSS curl Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 curl Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 curl Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3 curl Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4 curl Released
SUSE Linux Enterprise Server for SAP Applications 12 curl Released
SUSE Linux Enterprise Server for SAP Applications 12 sles12-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 sles12sp1-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 curl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 curl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 curl In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 sles12-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 sles12sp1-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 curl Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 sles12-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 sles12sp1-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 sles12-docker-image Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 sles12sp1-docker-image Released
SUSE Linux Enterprise Software Development Kit 11 SP2 curl Released
SUSE Linux Enterprise Software Development Kit 11 SP3 curl Released
SUSE Linux Enterprise Software Development Kit 11 SP4 curl Released
SUSE Linux Enterprise Software Development Kit 12 curl Released
SUSE Linux Enterprise Software Development Kit 12 SP1 curl Released
SUSE Linux Enterprise Software Development Kit 12 SP2 curl Released
SUSE Linux Enterprise Software Development Kit 12 SP3 curl Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 curl Already fixed
SUSE Manager 2.1 curl Released
SUSE Manager Proxy 2.1 curl Released
SUSE OpenStack Cloud 5 curl Released
SUSE OpenStack Cloud 7 curl Affected
SUSE OpenStack Cloud 8 curl In progress
SUSE OpenStack Cloud 9 curl Already fixed
SUSE OpenStack Cloud Crowbar 8 curl In progress
SUSE OpenStack Cloud Crowbar 9 curl Already fixed
SUSE Studio Onsite 1.3 curl Released
Security Module for SUSE Linux Enterprise 11 curl-openssl1 Released


SUSE Timeline for this CVE

CVE page created: Sun Jul 31 15:00:29 2016
CVE page last modified: Tue Nov 29 13:54:52 2022