CVE-2023-45285

Using go get to fetch a module with the ".git" suffix may unexpectedly fallback to the insecure "git://" protocol if the module is unavailable via the secure "https://" and "git+ssh://" protocols, even if GOINSECURE is not set for said module. This only affects users who are not using the module proxy and are fetching modules directly (i.e. GOPROXY=off).

• https://go.dev/cl/540257Patch
• https://go.dev/issue/63845Issue Tracking, Vendor Advisory
• https://groups.google.com/g/golang-dev/c/6ypN5EjibjM/m/KmLVYH_uAgAJMailing List, Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIU6HOGV6RRIKWM57LOXQA75BGZSIH6G/
• https://pkg.go.dev/vuln/GO-2023-2383Patch, Vendor Advisory
• https://go.dev/cl/540257Patch
• https://go.dev/issue/63845Issue Tracking, Vendor Advisory
• https://groups.google.com/g/golang-dev/c/6ypN5EjibjM/m/KmLVYH_uAgAJMailing List, Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIU6HOGV6RRIKWM57LOXQA75BGZSIH6G/
• https://pkg.go.dev/vuln/GO-2023-2383Patch, Vendor Advisory

Published

Dec 6, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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