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ubuntucveUbuntu.comUB:CVE-2023-45284
HistoryNov 09, 2023 - 12:00 a.m.

CVE-2023-45284

2023-11-0900:00:00
ubuntu.com
ubuntu.com
28
windows
islocal function
reserved device names
vulnerability
fix
golang
rebuilding
impact
paths

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

41.2%

JSON

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.

Notes

Author Note
mdeslaur Packages built using golang need to be rebuilt once the vulnerability has been fixed. This CVE entry does not list packages that need rebuilding outside of the main repository or the Ubuntu variants with PPA overlays.
rodrigo-zaiden may impact only Windows paths, a better triage of real impact, if any, is appreciated. closed related to CVE-2023-45283

Related

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openSUSE: Security Advisory for go1.20 (SUSE-SU-2023:4470-1)
2024-03-04 00:00:00
openSUSE: Security Advisory for go1.20 (SUSE-SU-2023:4472-1)
2024-03-04 00:00:00
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CVE-2023-45283
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Security Bulletin: IBM Storage Protect Server is susceptible to numerous vulnerabilities due to Golang Go (CVE-2023-45283, CVE-2023-45284)
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CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

41.2%

JSON
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