Upstream information

CVE-2017-3737 at MITRE

Description

OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer. In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. OpenSSL version 1.0.2b-1.0.2m are affected. Fixed in OpenSSL 1.0.2n. OpenSSL 1.1.0 is not affected.

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 4.3 5.4
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N AV:N/AC:H/Au:N/C:C/I:N/A:N
Access Vector Network Network
Access Complexity Medium High
Authentication None None
Confidentiality Impact Partial Complete
Integrity Impact None None
Availability Impact None None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 5.9
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Access Vector Network Network
Access Complexity High High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1071905 [RESOLVED / FIXED], 1072322 [RESOLVED / FIXED], 1076369 [RESOLVED / FIXED], 1089987 [RESOLVED / FIXED], 1089997 [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
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
Openstack Cloud Magnum Orchestration 7
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-2097
SUSE CaaS Platform ALL
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
  • sles12-caasp-dex-image >= 2.0.0-3.3.11
  • sles12-dnsmasq-nanny-image >= 2.0.1-2.3.15
  • sles12-haproxy-image >= 2.0.1-2.3.16
  • sles12-kubedns-image >= 2.0.1-2.3.11
  • sles12-mariadb-image >= 2.0.1-2.3.15
  • sles12-openldap-image >= 2.0.0-2.3.11
  • sles12-pause-image >= 2.0.1-2.3.9
  • sles12-pv-recycler-node-image >= 2.0.1-2.3.10
  • sles12-salt-api-image >= 2.0.1-2.3.10
  • sles12-salt-master-image >= 2.0.1-2.3.10
  • sles12-salt-minion-image >= 2.0.1-2.3.14
  • sles12-sidecar-image >= 2.0.1-2.3.11
  • sles12-tiller-image >= 2.0.0-2.3.11
  • sles12-velum-image >= 2.0.1-2.3.13
Patchnames:
SUSE-CAASP-ALL-2017-2097
SUSE-CAASP-ALL-2018-40
SUSE Linux Enterprise Desktop 12 SP2
  • libopenssl-devel >= 1.0.2j-60.20.2
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • libopenssl1_0_0-32bit >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-2097
SUSE Linux Enterprise Desktop 12 SP3
  • libopenssl-devel >= 1.0.2j-60.20.2
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • libopenssl1_0_0-32bit >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-2097
SUSE Linux Enterprise Desktop 12 SP4
  • libopenssl-1_0_0-devel >= 1.0.2p-2.11
  • libopenssl1_0_0 >= 1.0.2p-2.11
  • libopenssl1_0_0-32bit >= 1.0.2p-2.11
  • openssl-1_0_0 >= 1.0.2p-2.11
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • libopenssl-1_0_0-devel >= 1.0.2p-3.11.1
  • libopenssl1_0_0 >= 1.0.2p-3.11.1
  • libopenssl1_0_0-32bit >= 1.0.2p-3.11.1
  • libopenssl1_0_0-hmac >= 1.0.2p-3.11.1
  • libopenssl1_0_0-hmac-32bit >= 1.0.2p-3.11.1
  • openssl-1_0_0 >= 1.0.2p-3.11.1
  • openssl-1_0_0-doc >= 1.0.2p-3.11.1
SUSE Linux Enterprise Module for Legacy 15 SP1
  • libopenssl-1_0_0-devel >= 1.0.2p-3.14.2
  • libopenssl1_0_0 >= 1.0.2p-3.14.2
  • openssl-1_0_0 >= 1.0.2p-3.14.2
SUSE Linux Enterprise Module for Legacy 15 SP2
  • libopenssl-1_0_0-devel >= 1.0.2p-3.25.1
  • libopenssl1_0_0 >= 1.0.2p-3.25.1
  • openssl-1_0_0 >= 1.0.2p-3.25.1
SUSE Linux Enterprise Module for Legacy 15
  • libopenssl-1_0_0-devel >= 1.0.2n-1.32
  • libopenssl1_0_0 >= 1.0.2n-1.32
  • openssl-1_0_0 >= 1.0.2n-1.32
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libopenssl-devel >= 1.0.2j-60.20.2
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • libopenssl1_0_0-32bit >= 1.0.2j-60.20.2
  • libopenssl1_0_0-hmac >= 1.0.2j-60.20.2
  • libopenssl1_0_0-hmac-32bit >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
  • openssl-doc >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-2097
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libopenssl-devel >= 1.0.2j-60.20.2
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • libopenssl1_0_0-32bit >= 1.0.2j-60.20.2
  • libopenssl1_0_0-hmac >= 1.0.2j-60.20.2
  • libopenssl1_0_0-hmac-32bit >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
  • openssl-doc >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-2097
SUSE Linux Enterprise Server 12 SP4
  • libopenssl-1_0_0-devel >= 1.0.2p-2.11
  • libopenssl1_0_0 >= 1.0.2p-2.11
  • libopenssl1_0_0-32bit >= 1.0.2p-2.11
  • libopenssl1_0_0-hmac >= 1.0.2p-2.11
  • libopenssl1_0_0-hmac-32bit >= 1.0.2p-2.11
  • openssl-1_0_0 >= 1.0.2p-2.11
  • openssl-1_0_0-doc >= 1.0.2p-2.11
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libopenssl-devel >= 1.0.2j-60.20.2
  • libopenssl1_0_0 >= 1.0.2j-60.20.2
  • libopenssl1_0_0-hmac >= 1.0.2j-60.20.2
  • openssl >= 1.0.2j-60.20.2
  • openssl-doc >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-2097
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libopenssl-devel >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-2097
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libopenssl-devel >= 1.0.2j-60.20.2
Patchnames:
SUSE-SLE-SDK-12-SP3-2017-2097
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libopenssl-1_0_0-devel >= 1.0.2p-2.11
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libopenssl-1_0_0-devel >= 1.0.2p-3.11.1
openSUSE Leap 15.0
  • libopenssl1_0_0 >= 1.0.2n-lp150.1.25
Patchnames:
openSUSE Leap 15.0 GA libopenssl1_0_0


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 openssl Released
Magnum Orchestration openssl Released
SLES for SAP Applications compat-openssl097g Not affected
SUSE CaaS Platform 4.0 openssl Already fixed
SUSE CaaS Platform 4.0 openssl-1_0_0 Already fixed
SUSE Container as a Service Platform 1.0 openssl Released
SUSE Container as a Service Platform 2.0 openssl Released
SUSE Enterprise Storage 5 openssl Released
SUSE Enterprise Storage 6 openssl Already fixed
SUSE Enterprise Storage 6 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Desktop 12 SP2 compat-openssl098 Affected
SUSE Linux Enterprise Desktop 12 SP2 openssl Released
SUSE Linux Enterprise Desktop 12 SP3 compat-openssl098 Not affected
SUSE Linux Enterprise Desktop 12 SP3 openssl Released
SUSE Linux Enterprise High Performance Computing 12 SP5 openssl Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 openssl-1_0_0 Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 openssl-1_1 Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS openssl Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS openssl-1_1 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS openssl Already fixed
SUSE Linux Enterprise Module for Legacy 12 compat-openssl098 Not affected
SUSE Linux Enterprise Module for Legacy 15 SP2 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Point of Service Image Server 12 openssl Released
SUSE Linux Enterprise Server 11 SP3 LTSS openssl Not affected
SUSE Linux Enterprise Server 11 SP4 openssl Not affected
SUSE Linux Enterprise Server 12 SP2 openssl Released
SUSE Linux Enterprise Server 12 SP2 BCL openssl Released
SUSE Linux Enterprise Server 12 SP2 ESPOS openssl Released
SUSE Linux Enterprise Server 12 SP2 LTSS openssl Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON openssl Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP openssl Released
SUSE Linux Enterprise Server 12 SP3 openssl Released
SUSE Linux Enterprise Server 12 SP3 BCL openssl Released
SUSE Linux Enterprise Server 12 SP3 ESPOS openssl Released
SUSE Linux Enterprise Server 12 SP3 LTSS openssl Released
SUSE Linux Enterprise Server 12 SP4 ESPOS openssl Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS openssl-1_1 Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS openssl Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS openssl-1_1 Already fixed
SUSE Linux Enterprise Server 12 SP5 openssl Already fixed
SUSE Linux Enterprise Server 12 SP5 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server 12 SP5 openssl-1_1 Already fixed
SUSE Linux Enterprise Server 15 LTSS openssl Already fixed
SUSE Linux Enterprise Server 15 LTSS openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server 15 LTSS openssl-1_1 Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux openssl Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS openssl Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server ESPOS 15 openssl Already fixed
SUSE Linux Enterprise Server ESPOS 15 openssl-1_1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP1 compat-openssl098 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 compat-openssl098 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openssl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 compat-openssl098 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openssl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssl Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssl-1_1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssl Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssl-1_1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 openssl Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 openssl-1_1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openssl Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 openssl Not affected
SUSE Linux Enterprise Software Development Kit 12 openssl Released
SUSE Linux Enterprise Software Development Kit 12 SP3 openssl Released
SUSE Linux Enterprise Software Development Kit 12 SP5 openssl-1_1 Already fixed
SUSE Manager Proxy 4.0 openssl Already fixed
SUSE Manager Proxy 4.0 openssl-1_0_0 Already fixed
SUSE Manager Retail Branch Server 4.0 openssl Already fixed
SUSE Manager Retail Branch Server 4.0 openssl-1_0_0 Already fixed
SUSE Manager Server 4.0 openssl Already fixed
SUSE Manager Server 4.0 openssl-1_0_0 Already fixed
SUSE OpenStack Cloud 7 openssl Released
SUSE OpenStack Cloud 8 openssl Released
SUSE OpenStack Cloud 9 openssl Already fixed
SUSE OpenStack Cloud 9 openssl-1_0_0 Already fixed
SUSE OpenStack Cloud 9 openssl-1_1 Already fixed
SUSE OpenStack Cloud Crowbar 8 openssl Released
SUSE OpenStack Cloud Crowbar 9 openssl Already fixed
SUSE OpenStack Cloud Crowbar 9 openssl-1_0_0 Already fixed
SUSE OpenStack Cloud Crowbar 9 openssl-1_1 Already fixed
SUSE Studio Onsite openssl Not affected
Security Module for SUSE Linux Enterprise 11 openssl1 Not affected