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cve[email protected]CVE-2023-45284
HistoryNov 09, 2023 - 5:15 p.m.

CVE-2023-45284

2023-11-0917:15:08
web.nvd.nist.gov
48
windows
islocal function
reserved device names
cve-2023-45284
nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.2%

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 โ€œCOMโ€ and โ€œLPTโ€ followed by superscript 1, 2, or 3, are incorrectly reported as local. With fix, IsLocal now correctly reports these names as non-local.

Affected configurations

NVD
Node
golanggoRange<1.20.11
OR
golanggoRange1.21.0-0โ€“1.21.4
AND
microsoftwindowsMatch-

CNA Affected

[
  {
    "vendor": "Go standard library",
    "product": "path/filepath",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "path/filepath",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.20.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "1.21.0-0",
        "lessThan": "1.21.4",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "IsLocal"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.2%