Upstream information

CVE-2019-14809 at MITRE

Description

net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a non-numeric port number. For example, an attacker can compose a crafted javascript:// URL that results in a hostname of google.com.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1146123 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 15.0
  • go1.11 >= 1.11.13-lp150.18.1
  • go1.11-doc >= 1.11.13-lp150.18.1
  • go1.11-race >= 1.11.13-lp150.18.1
  • go1.12 >= 1.12.9-lp150.8.1
  • go1.12-doc >= 1.12.9-lp150.8.1
  • go1.12-race >= 1.12.9-lp150.8.1
 Patchnames:
openSUSE-2019-2056
openSUSE-2019-2072
openSUSE Leap 15.1
  • go1.11 >= 1.11.13-lp151.2.9.1
  • go1.11-doc >= 1.11.13-lp151.2.9.1
  • go1.11-race >= 1.11.13-lp151.2.9.1
  • go1.12 >= 1.12.9-lp151.2.21.1
  • go1.12-doc >= 1.12.9-lp151.2.21.1
  • go1.12-race >= 1.12.9-lp151.2.21.1
 Patchnames:
openSUSE-2019-2000
openSUSE-2019-2056
openSUSE-2019-2072
openSUSE-2019-2085
openSUSE-2019-2130
openSUSE Tumbleweed
  • 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
 Patchnames:
openSUSE Tumbleweed GA go1.11-1.11.13-10.5
openSUSE Tumbleweed GA go1.12-1.12.17-4.8

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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
SUSE Linux Enterprise Desktop 15 SP5 go1.11 Affected
SUSE Linux Enterprise Desktop 15 SP5 go1.12 Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 go1.11 Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 go1.12 Affected
SUSE Linux Enterprise Server 15 SP5 go1.11 Affected
SUSE Linux Enterprise Server 15 SP5 go1.12 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go1.11 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go1.12 Affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Module for Package Hub 15 SP5 go1.11 Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 go1.12 Affected

SUSE Timeline for this CVE

CVE page created: Wed Aug 14 05:20:35 2019
CVE page last modified: Fri May 19 13:18:36 2023