Upstream information

CVE-2016-3959 at MITRE

Description

The Verify function in crypto/dsa/dsa.go in Go before 1.5.4 and 1.6.x before 1.6.1 does not properly check parameters passed to the big integer library, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted public key to a program that uses HTTPS client certificates or SSH server libraries.

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 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
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:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 974232 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Build System Kit 12
  • go >= 1.6.1-23.1
  • go-doc >= 1.6.1-23.1
Patchnames:
SUSE-SLE-BSK-12-2016-670
SUSE-SLE-BSK-12-2016-714
openSUSE Tumbleweed
  • go >= 1.7.0-2.1
  • go-doc >= 1.7.0-2.1
  • go1.10 >= 1.10.8-8.2
  • go1.10-doc >= 1.10.8-8.2
  • go1.10-race >= 1.10.8-8.2
  • go1.11 >= 1.11.13-10.5
  • go1.11-doc >= 1.11.13-10.5
  • go1.11-race >= 1.11.13-10.5
  • go1.12 >= 1.12.17-4.8
  • go1.12-doc >= 1.12.17-4.8
  • go1.12-race >= 1.12.17-4.8
  • go1.9 >= 1.9.7-11.2
  • go1.9-doc >= 1.9.7-11.2
  • go1.9-race >= 1.9.7-11.2
Patchnames:
openSUSE Tumbleweed GA go-1.7.0-2.1
openSUSE Tumbleweed GA go1.10-1.10.8-8.2
openSUSE Tumbleweed GA go1.11-1.11.13-10.5
openSUSE Tumbleweed GA go1.12-1.12.17-4.8
openSUSE Tumbleweed GA go1.9-1.9.7-11.2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE CaaS Platform 4.0 docker Already fixed
SUSE CaaS Platform 4.0 go1.14 Already fixed
SUSE CaaS Platform 4.0 go1.15 Already fixed
SUSE Enterprise Storage 6 docker Already fixed
SUSE Enterprise Storage 6 go1.14 Already fixed
SUSE Enterprise Storage 6 go1.15 Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS docker Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS docker Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS go1.14 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS go1.15 Already fixed
SUSE Linux Enterprise Module for Containers 15 SP2 docker Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP2 go1.14 Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP2 go1.15 Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP2 go1.16 Already fixed
SUSE Linux Enterprise Server 15 LTSS docker Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux docker Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux go1.14 Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux go1.15 Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS docker Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS go1.14 Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS go1.15 Already fixed
SUSE Linux Enterprise Server ESPOS 15 docker Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 docker Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 docker Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 go1.14 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 go1.15 Already fixed
SUSE Linux Enterprise Software Bootstrap Kit 12 go Affected
SUSE Manager Proxy 4.0 docker Already fixed
SUSE Manager Proxy 4.0 go1.14 Already fixed
SUSE Manager Proxy 4.0 go1.15 Already fixed
SUSE Manager Retail Branch Server 4.0 docker Already fixed
SUSE Manager Retail Branch Server 4.0 go1.14 Already fixed
SUSE Manager Retail Branch Server 4.0 go1.15 Already fixed
SUSE Manager Server 4.0 docker Already fixed
SUSE Manager Server 4.0 go1.14 Already fixed
SUSE Manager Server 4.0 go1.15 Already fixed