CVE-2023-45284
published 2023-11-09CVE-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…
PriorityP424medium5.3CVSS 3.1
AVNACLPRNUINSUCNILAN
EPSS
0.90%
55.2th percentile
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.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | golang-1.15 | — | — |
| debian | golang-1.19 | — | — |
| go_standard_library | path_filepath | < 1.20.11 | 1.20.11 |
| go_standard_library | path_filepath | >= 1.21.0-0 < 1.21.4 | 1.21.4 |
| golang | go | < 1.20.11 | 1.20.11 |
| golang | go | >= 1.21.0-0 < 1.21.4 | 1.21.4 |
| msrc | azl3_gcc_13.2.0-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_golang_1.24.11-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_golang_1.24.3-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_python-tensorboard_2.16.2-6_on_azure_linux_3.0 | — | — |
| msrc | azl3_tensorflow_2.16.1-9_on_azure_linux_3.0 | — | — |
| msrc | cbl2_golang_1.17.13-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_golang_1.18.8-7_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_golang_1.21.6-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_python-tensorboard_2.11.0-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_tensorflow_2.11.1-2_on_cbl_mariner_2.0 | — | — |
| paloalto | pan-os | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
osv5.3MEDIUM
vendor_debian5.3LOW
vendor_msrc5.3MEDIUM
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GHSA
GHSA-rq3x-83w4-p28c: On Windows, The IsLocal function does not correctly detect reserved device names in some cases
ghsa_unreviewed·2023-11-09
CVE-2023-45284 [MEDIUM] GHSA-rq3x-83w4-p28c: On Windows, The IsLocal function does not correctly detect reserved device names in some cases
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
CVE-2023-45284: On Windows, The IsLocal function does not correctly detect reserved device names in some cases
osv·2023-11-09·CVSS 5.3
CVE-2023-45284 [MEDIUM] CVE-2023-45284: On Windows, The IsLocal function does not correctly detect reserved device names in some cases
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
Incorrect detection of reserved device names on Windows in path/filepath
osv·2023-11-08
CVE-2023-45284 Incorrect detection of reserved device names on Windows in path/filepath
Incorrect detection of reserved device names on Windows in path/filepath
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.
Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-02-14·CVSS 9.8
CVE-2017-18342 [CRITICAL] PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-18342, CVE-2017-8923, CVE-2017-9120, CVE-2019-1551, CVE-2019-16865, CVE-2019-16905, CVE-2019-19523, CVE-2019-19528, CVE-2019-19911, CVE-2020-0404, CVE-2020-0431, CVE-2020-0466, CVE-2020-10379, CVE-2020-11538, CVE-2020-11608, CVE-2020-12114, CVE-2020-12321, CVE-2020-12362, CVE-2020-12363, CVE-2020-12364, CVE-2020-13757, CVE-2020-14314, CVE-2020-14351, CVE-2020-15778, CVE-2020-1967, CVE-2020-24394, CVE-2020-24504, CVE-2020-25211, CVE-2020-25212, CVE-2020-25284, CVE-2020-25285, CVE-2020-25717, CVE-2020-26541, CVE-2020-2715
Microsoft
Incorrect detection of reserved device names on Windows in path/filepath
vendor_msrc·2023-11-14·CVSS 5.3
CVE-2023-45284 [MEDIUM] Incorrect detection of reserved device names on Windows in path/filepath
Incorrect detection of reserved device names on Windows in path/filepath
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Go: Go
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: ht
Debian
CVE-2023-45284: golang-1.15 - On Windows, The IsLocal function does not correctly detect reserved device names...
vendor_debian·2023·CVSS 5.3
CVE-2023-45284 [MEDIUM] CVE-2023-45284: golang-1.15 - On Windows, The IsLocal function does not correctly detect reserved device names...
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.
Scope: local
bullseye: open
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-11-09
Published