CVE-2018-16874

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CVE-2018-16874

Summary:

Details: In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to directory traversal when executed with the import path of a malicious Go package which contains curly braces (both '{' and '}' characters). Specifically, it is only vulnerable in GOPATH mode, but not in module mode (the distinction is documented at https://golang.org/cmd/go/#hdr-Module_aware_go_get). The attacker can cause an arbitrary filesystem write, which can lead to code execution.

References: https://groups.google.com/forum/?pli=1#%21topic/golang-announce/Kw31K8G7Fi0, http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00044.html, http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html, http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html, http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html, http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00010.html, http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html, http://www.securityfocus.com/bid/106228, https://lists.debian.org/debian-lts-announce/2021/03/msg00014.html, https://lists.debian.org/debian-lts-announce/2021/03/msg00015.html, https://security.gentoo.org/glsa/201812-09, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16874