Published: 16/02/2018 Updated: 16/08/2022

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 829

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

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 malicious users to execute arbitrary OS commands via a crafted web site.

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golang go
debian debian linux 7.0
debian debian linux 9.0

Debian Bug report logs - #895663 golang-19: CVE-2018-7187: arbitrary command execution via VCS path Package: src:golang-19; Maintainer for src:golang-19 is (unknown); Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 14 Apr 2018 08:51:01 UTC Severity: important Tags: fixed-upstream, security, upstream Fo ...

Arbitrary code execution during "go get" via C compiler options:An arbitrary command execution flaw was found in the way Go's "go get" command handled gcc and clang sensitive options during the build A remote attacker capable of hosting malicious repositories could potentially use this flaw to cause arbitrary command execution on the client side ...

The "go get" implementation in Go 194, when the -insecure command-line option is used, does not validate the import path (get/vcsgo only checks for "://" anywhere in the string), which allows remote attackers to execute arbitrary OS commands via a crafted web site ...

CWE-78 https://github.com/golang/go/issues/23867 https://lists.debian.org/debian-lts-announce/2018/02/msg00029.html https://gist.github.com/SLAYEROWNER/b2a358f13ab267f2e9543bb9f9320ffc https://security.gentoo.org/glsa/201804-12 https://www.debian.org/security/2019/dsa-4380 https://www.debian.org/security/2019/dsa-4379 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895663 https://nvd.nist.gov https://alas.aws.amazon.com/ALAS-2018-975.html

CVE-2018-7187

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