Upstream information

CVE-2011-1945 at MITRE

Description

The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation.

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 2.6
Vector AV:N/AC:H/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
SUSE Bugzilla entry: 693027 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP1
  • libopenssl-devel >= 0.9.8j-0.66.1
  • libopenssl0_9_8 >= 0.9.8h-30.34.1
  • libopenssl0_9_8-32bit >= 0.9.8j-0.66.1
  • libopenssl0_9_8-hmac >= 0.9.8j-0.66.1
  • libopenssl0_9_8-hmac-32bit >= 0.9.8j-0.66.1
  • libopenssl0_9_8-hmac-x86 >= 0.9.8j-0.44.1
  • libopenssl0_9_8-x86 >= 0.9.8j-0.44.1
  • openssl >= 0.9.8h-30.34.1
  • openssl-doc >= 0.9.8h-30.34.1
 Patchnames:
slessp1-libopenssl-devel

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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SLED-10-SP3 openssl Released
SLED-10-SP4 openssl Released
SLES for SAP Applications openssl Released
SLES-10-SP3 openssl Released
SLES-10-SP4 openssl Released
SLES_LTSS-10-SP4 openssl Released
SUSE CaaS Platform 4.0 openssl Already fixed
SUSE CaaS Platform 4.0 openssl-1_0_0 Already fixed
SUSE Enterprise Storage 6 openssl Already fixed
SUSE Enterprise Storage 6 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Desktop 11 SP1 openssl Released
SUSE Linux Enterprise Desktop 11 SP2 openssl Released
SUSE Linux Enterprise Desktop 11 SP3 openssl Released
SUSE Linux Enterprise Desktop 11 SP4 openssl Released
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search 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 Already fixed
SUSE Linux Enterprise Module for Legacy 15 SP2 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 openssl In progress
SUSE Linux Enterprise Server 11 SP1 openssl Released
SUSE Linux Enterprise Server 11 SP1 LTSS openssl Released
SUSE Linux Enterprise Server 11 SP2 openssl Released
SUSE Linux Enterprise Server 11 SP2 LTSS openssl Released
SUSE Linux Enterprise Server 11 SP2 for VMware openssl Released
SUSE Linux Enterprise Server 11 SP3 openssl Released
SUSE Linux Enterprise Server 11 SP3 LTSS openssl Released
SUSE Linux Enterprise Server 11 SP3 for VMware openssl Released
SUSE Linux Enterprise Server 11 SP4 openssl Released
SUSE Linux Enterprise Server 11 SP4 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 ESPOS openssl Already fixed
SUSE Linux Enterprise Server 15 ESPOS 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 LTSS openssl Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 openssl Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 openssl-1_0_0 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 compat-openssl098 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 compat-openssl098 Already fixed
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 compat-openssl098 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 Server for SAP Business All-in-One 11 SP1 openssl Released
SUSE Linux Enterprise Software Development Kit 11 SP1 openssl Released
SUSE Linux Enterprise Software Development Kit 11 SP2 openssl Released
SUSE Linux Enterprise Software Development Kit 11 SP3 openssl Released
SUSE Linux Enterprise Software Development Kit 11 SP4 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 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 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 1.3 openssl Released