Upstream information

CVE-2017-7468 at MITRE

Description

In curl and libcurl 7.52.0 to and including 7.53.1, libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established by the previous certificate (or no certificate). libcurl supports by default the use of TLS session id/ticket to resume previous TLS sessions to speed up subsequent TLS handshakes. They are used when for any reason an existing TLS connection couldn't be kept alive to make the next handshake faster. This flaw is a regression and identical to CVE-2016-5419 reported on August 3rd 2016, but affecting a different version range.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 2.1
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N AV:N/AC:H/Au:S/C:P/I:N/A:N
Access Vector Network Network
Access Complexity Low High
Authentication None Single
Confidentiality Impact None Partial
Integrity Impact Partial None
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: 1033413 [RESOLVED / FIXED], 1033442 [RESOLVED / DUPLICATE], 1042181 [RESOLVED / FIXED], 991389 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 6
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • curl >= 7.60.0-3.17.1
  • libcurl-devel >= 7.60.0-3.17.1
  • libcurl4 >= 7.60.0-3.17.1
  • libcurl4-32bit >= 7.60.0-3.17.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA curl-7.60.0-3.17.1
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • curl >= 7.66.0-4.14.1
  • libcurl-devel >= 7.66.0-4.14.1
  • libcurl4 >= 7.66.0-4.14.1
  • libcurl4-32bit >= 7.66.0-4.14.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA curl-7.66.0-4.14.1
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • curl >= 7.66.0-2.59
  • libcurl-devel >= 7.66.0-2.59
  • libcurl4 >= 7.66.0-2.59
  • libcurl4-32bit >= 7.66.0-2.59
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA curl-7.66.0-2.59
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 Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • curl >= 7.79.1-150400.3.1
  • libcurl-devel >= 7.79.1-150400.3.1
  • libcurl4 >= 7.79.1-150400.3.1
  • libcurl4-32bit >= 7.79.1-150400.3.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA curl-7.79.1-150400.3.1
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • curl >= 7.60.0-1.1
  • libcurl-devel >= 7.60.0-1.1
  • libcurl4 >= 7.60.0-1.1
  • libcurl4-32bit >= 7.60.0-1.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA curl-7.60.0-1.1
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 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
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 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
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 Linux Enterprise Server for SAP Applications 12 SP4
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 Server for SAP Applications 12 SP5
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
openSUSE Leap 15.0
  • curl >= 7.59.0-lp150.1.1
  • libcurl4 >= 7.59.0-lp150.1.1
  • libcurl4-32bit >= 7.59.0-lp150.1.1
Patchnames:
openSUSE Leap 15.0 GA curl-7.59.0-lp150.1.1
openSUSE Leap 15.2
  • curl >= 7.66.0-lp152.2.7
  • libcurl4 >= 7.66.0-lp152.2.7
  • libcurl4-32bit >= 7.66.0-lp152.2.6
Patchnames:
openSUSE Leap 15.2 GA curl-7.66.0-lp152.2.2
openSUSE Leap 15.3
  • curl >= 7.66.0-4.14.1
  • libcurl4 >= 7.66.0-4.14.1
  • libcurl4-32bit >= 7.66.0-4.14.1
Patchnames:
openSUSE Leap 15.3 GA curl-7.66.0-4.14.1
openSUSE Leap 15.4
  • curl >= 7.79.1-150400.3.1
  • libcurl4 >= 7.79.1-150400.3.1
  • libcurl4-32bit >= 7.79.1-150400.3.1
Patchnames:
openSUSE Leap 15.4 GA curl-7.79.1-150400.3.1
openSUSE Tumbleweed
  • curl >= 7.79.1-1.1
  • libcurl-devel >= 7.79.1-1.1
  • libcurl-devel-32bit >= 7.79.1-1.1
  • libcurl4 >= 7.79.1-1.1
  • libcurl4-32bit >= 7.79.1-1.1
Patchnames:
openSUSE Tumbleweed GA curl-7.79.1-1.1


First public cloud image revisions this CVE is fixed in:


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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SLES15-SP3-CHOST-BYOS-Aliyun curl Analysis
SLES15-SP3-CHOST-BYOS-Azure curl Analysis
SLES15-SP3-CHOST-BYOS-EC2 curl Analysis
SLES15-SP3-CHOST-BYOS-GCE curl Analysis
SUSE Enterprise Storage 7 curl Analysis
SUSE Enterprise Storage 7.1 curl Analysis
SUSE Linux Enterprise Micro 5.1 curl Analysis
SUSE Linux Enterprise Micro 5.2 curl Analysis
SUSE Linux Enterprise Real Time 15 SP3 curl Analysis
SUSE Linux Enterprise Server 12-LTSS curl Not affected
SUSE Manager Proxy 4.2 curl Analysis
SUSE Manager Retail Branch Server 4.2 curl Analysis
SUSE Manager Server 4.2 curl Analysis
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS curl Analysis
SLES15-SP1-CHOST-BYOS-Azure curl Analysis
SLES15-SP1-CHOST-BYOS-EC2 curl Analysis
SLES15-SP1-CHOST-BYOS-GCE curl Analysis
SLES15-SP2-CHOST-BYOS-Aliyun curl Analysis
SLES15-SP2-CHOST-BYOS-Azure curl Analysis
SLES15-SP2-CHOST-BYOS-EC2 curl Analysis
SLES15-SP2-CHOST-BYOS-GCE curl Analysis
SUSE Linux Enterprise High Performance Computing 15 curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3 curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS curl Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS curl Analysis
SUSE Linux Enterprise High Performance Computing 15-ESPOS curl Analysis
SUSE Linux Enterprise High Performance Computing 15-LTSS curl Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 curl Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 curl Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP3 curl Analysis
SUSE Linux Enterprise Server 12 SP2-BCL curl Affected
SUSE Linux Enterprise Server 12 SP4 curl Already fixed
SUSE Linux Enterprise Server 12 SP4-LTSS curl Already fixed
SUSE Linux Enterprise Server 15 SP1 curl Analysis
SUSE Linux Enterprise Server 15 SP1-LTSS curl Analysis
SUSE Linux Enterprise Server 15 SP2 curl Analysis
SUSE Linux Enterprise Server 15 SP2-LTSS curl Analysis
SUSE Linux Enterprise Server 15 SP3 curl Analysis
SUSE Linux Enterprise Server 15 SP3-LTSS curl Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 curl Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 curl Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 curl Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP2 curl Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP3 curl Analysis
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 curl Affected
Magnum Orchestration 7 curl Not affected
SUSE CaaS Platform 3.0 curl Affected
SUSE CaaS Platform 4.0 curl Analysis
SUSE Enterprise Storage 6 curl Analysis
SUSE Linux Enterprise Desktop 11 SP4 curl Not affected
SUSE Linux Enterprise Desktop 12 curl Affected
SUSE Linux Enterprise Desktop 12 SP1 curl Not affected
SUSE Linux Enterprise Desktop 12 SP2 curl Affected
SUSE Linux Enterprise Desktop 12 SP3 curl Affected
SUSE Linux Enterprise Desktop 12 SP4 curl Already fixed
SUSE Linux Enterprise Desktop 15 curl Analysis
SUSE Linux Enterprise Desktop 15 SP1 curl Analysis
SUSE Linux Enterprise Desktop 15 SP2 curl Analysis
SUSE Linux Enterprise Desktop 15 SP3 curl Analysis
SUSE Linux Enterprise Micro 5.0 curl Analysis
SUSE Linux Enterprise Module for Basesystem 15 curl Analysis
SUSE Linux Enterprise Real Time 15 SP2 curl Analysis
SUSE Linux Enterprise Server 11 SP3 curl Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS curl Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS curl Not affected
SUSE Linux Enterprise Server 11 SP4 curl Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS curl Not affected
SUSE Linux Enterprise Server 12 curl Affected
SUSE Linux Enterprise Server 12 SP1 curl Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS curl Affected
SUSE Linux Enterprise Server 12 SP2 curl Not affected
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-BCL curl Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS curl Affected
SUSE Linux Enterprise Server 12 SP3-LTSS curl Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS curl Already fixed
SUSE Linux Enterprise Server 15 curl Analysis
SUSE Linux Enterprise Server 15 SP1-BCL curl Analysis
SUSE Linux Enterprise Server 15 SP2-BCL curl Analysis
SUSE Linux Enterprise Server 15 SP3-BCL curl Analysis
SUSE Linux Enterprise Server 15-LTSS curl Analysis
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 curl Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 curl Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 curl Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 curl Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 curl Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 curl Already fixed
SUSE Manager Proxy 4.0 curl Analysis
SUSE Manager Proxy 4.1 curl Analysis
SUSE Manager Retail Branch Server 4.0 curl Analysis
SUSE Manager Retail Branch Server 4.1 curl Analysis
SUSE Manager Server 4.0 curl Analysis
SUSE Manager Server 4.1 curl Analysis
SUSE OpenStack Cloud 7 curl Affected
SUSE OpenStack Cloud 8 curl Affected
SUSE OpenStack Cloud 9 curl Already fixed
SUSE OpenStack Cloud Crowbar 8 curl Affected
SUSE OpenStack Cloud Crowbar 9 curl Already fixed
SUSE Studio Onsite 1.3 curl Not affected
Container Status
bci/python:3
bci/ruby
suse/sle-micro-rancher/5.2
suse/sle15:15.3
suse/sles/15.3/libguestfs-tools:0.45.0
curlAnalysis


SUSE Timeline for this CVE

CVE page created: Mon Apr 10 23:23:47 2017
CVE page last modified: Fri Jan 20 13:31:25 2023