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Medium

golang-1.19 — security advisory

Type: advisorySources: OSVAdvisory ID: DEBIAN-CVE-2023-45284

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.

Products
golang-1.19
Affected versions
1.19.10-1, 1.19.10-2, 1.19.11-1, 1.19.12-1, 1.19.12-2, 1.19.12-2~bpo11+1, 1.19.12-2~bpo12+1, 1.19.13-1, 1.19.13-1~bpo11+1, 1.19.13-1~bpo12+1, 1.19.8-2, 1.19.9-1
Fixed versions
Not specified
CVEs
CVE-2023-45284
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 16:25 UTC · Revision 1

Source evidence

DEBIAN-CVE-2023-45284

core-osv · Original source

Published 9 Nov 2023, 17:15 UTC

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.

osv:DEBIAN-CVE-2023-45284

golang-1.19

Fixed versions: Not specified

Complete source record
{
  "id": "83559c92c503365f381e279d772b0d24f4e36ff4a60700ec5f4751ea95166a4e",
  "url": "https://osv.dev/vulnerability/DEBIAN-CVE-2023-45284",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DEBIAN-CVE-2023-45284",
    "summary": "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.",
    "evidence": "osv:DEBIAN-CVE-2023-45284",
    "products": [
      {
        "name": {
          "value": "golang-1.19",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "1.19.10-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.10-2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.11-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.12-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.12-2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.12-2~bpo11+1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.12-2~bpo12+1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.13-1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.13-1~bpo11+1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.13-1~bpo12+1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.8-2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "1.19.9-1",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "DEBIAN-CVE-2023-45284",
      "aliases": [
        "DEBIAN-CVE-2023-45284"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "golang-1.19",
            "purl": "pkg:deb/debian/golang-1.19?arch=source&distro=bookworm",
            "ecosystem": "Debian:12"
          },
          "versions": [
            "1.19.10-1",
            "1.19.10-2",
            "1.19.11-1",
            "1.19.12-1",
            "1.19.12-2",
            "1.19.12-2~bpo11+1",
            "1.19.12-2~bpo12+1",
            "1.19.13-1",
            "1.19.13-1~bpo11+1",
            "1.19.13-1~bpo12+1",
            "1.19.8-2",
            "1.19.9-1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-45284.json"
          },
          "ecosystem_specific": {
            "urgency": "unimportant"
          }
        }
      ],
      "modified": "2026-10-26T18:03:06.628443771Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-45284"
      ],
      "references": [
        "https://security-tracker.debian.org/tracker/CVE-2023-45284"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-45284",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 457664,
  "published_at": "2023-11-09T17:15:08.813+00:00"
}