{"id":"CVE-2023-45284","summary":"Incorrect detection of reserved device names on Windows in path/filepath","details":"On Windows, The IsLocal function does not correctly detect reserved device names in some cases. Reserved names followed by spaces, such as \"COM1 \", and reserved names \"COM\" and \"LPT\" followed by superscript 1, 2, or 3, are incorrectly reported as local. With fix, IsLocal now correctly reports these names as non-local.","aliases":["BIT-golang-2023-45284","GO-2023-2186"],"modified":"2026-05-18T05:55:31.122434484Z","published":"2023-11-09T16:30:15.250Z","related":["CGA-gmp7-33mh-fq8f","SUSE-SU-2023:4469-1","SUSE-SU-2023:4470-1","SUSE-SU-2023:4471-1","SUSE-SU-2023:4472-1","SUSE-SU-2023:4708-1","SUSE-SU-2023:4709-1","SUSE-SU-2023:4930-1","SUSE-SU-2023:4931-1","openSUSE-SU-2024:13491-1","openSUSE-SU-2024:13492-1","openSUSE-SU-2024:13506-1","openSUSE-SU-2024:14076-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"fixed":"1.20.11"},{"introduced":"1.21.0-0"},{"fixed":"1.21.4"}],"source":"AFFECTED_FIELD"}],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45284.json","cna_assigner":"Go"},"references":[{"type":"WEB","url":"https://go.dev/cl/540277"},{"type":"WEB","url":"https://go.dev/issue/63713"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/4tU8LZfBFkY"},{"type":"WEB","url":"https://pkg.go.dev"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2023-2186"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45284.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45284"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/golang/go","events":[{"introduced":"0"},{"fixed":"1d0d4b149ce71083ec474d0491851ab2d2dc695e"},{"fixed":"ed817f1c4055a559a94afffecbb91c78e4f39942"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.20.11"},{"introduced":"1.21.0-0"},{"fixed":"1.21.4"}],"cpe":"cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*","source":"CPE_FIELD"}}],"versions":["go1.20.10","go1.21.3","go1.20.9","go1.21.2","go1.20.8","go1.21.1","go1.20.7","go1.21.0","go1.21rc4","go1.20.6","go1.21rc3","go1.21rc2","go1.21rc1","go1.20.5","go1.20.4","go1.20.3","go1.20.2","go1.20.1","go1.20","go1.20rc3","go1.20rc2","go1.20rc1","go1.19beta1","go1.18beta2","go1.18beta1","go1.17beta1","go1.16beta1","go1.15beta1","go1.14beta1","go1.13beta1","go1.12beta2","go1.12beta1","go1.11beta3","go1.11beta2","go1.11beta1","go1.10rc2","go1.10rc1","go1.10beta2","go1.10beta1","go1.9beta2","go1.9beta1","go1.8beta2","go1.8beta1","go1.7rc4","go1.7rc3","go1.7rc2","go1.7rc1","go1.7beta2","go1.7beta1","go1.6beta2","go1.6beta1","go1.5beta3","go1.5beta2","go1.5beta1","go1.4beta1","go1.3beta2","go1.3beta1","weekly.2012-03-27","weekly","weekly.2012-03-22","weekly.2012-03-13","weekly.2012-03-04","weekly.2012-02-22","weekly.2012-02-14","weekly.2012-02-07","weekly.2012-01-27","weekly.2012-01-20","weekly.2012-01-15","weekly.2011-12-22","weekly.2011-12-14","weekly.2011-12-06","weekly.2011-12-02","weekly.2011-12-01","weekly.2011-11-18","weekly.2011-11-09","weekly.2011-11-08","weekly.2011-11-02","weekly.2011-11-01","weekly.2011-10-26","weekly.2011-10-25","weekly.2011-10-18","weekly.2011-10-06","weekly.2011-09-21","weekly.2011-09-16","weekly.2011-08-17","weekly.2011-09-07","weekly.2011-09-01","weekly.2011-08-10","weekly.2011-07-07","weekly.2011-07-29","weekly.2011-07-19","weekly.2011-06-09","weekly.2011-06-23","weekly.2011-06-16","weekly.2011-06-02","weekly.2011-05-22","weekly.2011-04-27","weekly.2011-04-13","weekly.2011-04-04","weekly.2011-03-28","weekly.2011-03-15","weekly.2011-03-07.1","release.r56","weekly.2011-03-07","weekly.2011-02-24","weekly.2011-02-15","weekly.2011-02-01.1","weekly.2011-02-01","weekly.2011-01-20","weekly.2011-01-19","weekly.2011-01-12","weekly.2011-01-06","weekly.2010-12-22","weekly.2010-12-15.1","weekly.2010-12-15","weekly.2010-12-08","weekly.2010-12-02","weekly.2010-11-23","weekly.2010-11-10","weekly.2010-11-02","weekly.2010-10-27","weekly.2010-10-20","weekly.2010-10-13.1","weekly.2010-10-13","weekly.2010-09-29","weekly.2010-09-22","weekly.2010-09-15","weekly.2010-09-06","weekly.2010-08-25","weekly.2010-08-11","weekly.2010-08-04","weekly.2010-07-29","weekly.2010-07-14","weekly.2010-07-01","weekly.2010-06-21","weekly.2010-06-09","weekly.2010-05-27","weekly.2010-05-04","weekly.2010-04-27","weekly.2010-04-13","weekly.2010-03-30","weekly.2010-03-22","weekly.2010-03-15","weekly.2010-03-04","weekly.2010-02-23","weekly.2010-02-17","weekly.2010-02-04","weekly.2010-01-27","weekly.2010-01-13","weekly.2010-01-05","weekly.2009-12-22","weekly.2009-12-09","weekly.2009-12-07","weekly.2009-11-17","weekly.2009-11-12","weekly.2009-11-10.1","weekly.2009-11-10","weekly.2009-11-06"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-45284.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}