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Bug 1546386 - (CVE-2018-7187) CVE-2018-7187 golang: arbitrary command execution via VCS path
CVE-2018-7187 golang: arbitrary command execution via VCS path
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20180216,repor...
: Security
Depends On: 1565588 1546387 1546388 1566229 1567013 1567014 1611188
Blocks: 1546392
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Reported: 2018-02-16 17:42 EST by Laura Pardo
Modified: 2018-09-27 07:05 EDT (History)
34 users (show)

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Fixed In Version: golang 1.9.5, golang 1.10.1
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Description Laura Pardo 2018-02-16 17:42:02 EST 
A flaw was found in Go Lang. The "go get" implementation in Go 1.9.4, when the -insecure command-line option is used, does not validate the import path (get/vcs.go only checks for "://" anywhere in the string), which allows remote attackers to execute arbitrary OS commands via a crafted web site.


External References:
https://github.com/golang/go/issues/23867

Upstream Patch:
https://github.com/golang/go/commit/c941e27e70c3e06e1011d2dd71d72a7a06a9bcbc
Comment 1 Laura Pardo 2018-02-16 17:43:26 EST 
Created golang tracking bugs for this issue:

Affects: epel-6 [bug 1546387]
Affects: fedora-all [bug 1546388]
Comment 2 Joshua Padman 2018-02-18 19:53:33 EST 
golang was included in Red Hat OpenStack 8 & 9 operational tools only as a technical preview for customers, it was provided without support and is not intended to be deployed in production.
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