CVE-2016-5386

Upstream information

CVE-2016-5386 at MITRE

Description

The net/http package in Go through 1.6 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.

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	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database
Base Score	8.1
Vector	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector	Network
Access Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3

SUSE Bugzilla entries: 988484 [RESOLVED / FIXED], 988486 [RESOLVED / FIXED], 988487 [RESOLVED], 988488 [RESOLVED / FIXED], 988489 [RESOLVED / FIXED], 988491 [RESOLVED / FIXED], 988492 [RESOLVED / DUPLICATE], 989125 [RESOLVED / WORKSFORME], 989174 [RESOLVED / WORKSFORME]

SUSE Security Advisories:

openSUSE-SU-2016:2054-1, published Fri, 12 Aug 2016 00:08:32 +0200 (CEST)
openSUSE-SU-2016:2055-1, published Fri, 12 Aug 2016 00:08:50 +0200 (CEST)
openSUSE-SU-2016:2536-1, published Fri, 14 Oct 2016 15:08:50 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub for SUSE Linux Enterprise 12	`go >= 1.6.1-6.1` `go-debuginfo >= 1.6.1-6.1` `go-debugsource >= 1.6.1-6.1` `go-doc >= 1.6.1-6.1` `go1.4 >= 1.4.3-6.1` `go1.4-doc >= 1.4.3-6.1`	Patchnames: openSUSE-2016-1190 openSUSE-2016-979
openSUSE Leap 42.1	`go >= 1.6.2-21.1` `go-debuginfo >= 1.6.2-21.1` `go-debugsource >= 1.6.2-21.1` `go-doc >= 1.6.2-21.1`	Patchnames: openSUSE-2016-979

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Please note that this evaluation state might be work in progress, incomplete or outdated.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.