Ubuntu.comUB:CVE-2023-45284CVE-2023-45284
7.5 High
CVSS3
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
6.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.3%
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 |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | golang-1.10 | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | golang-1.10 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | golang-1.10 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | golang-1.13 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | golang-1.13 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | golang-1.13 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | golang-1.13 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | golang-1.14 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | golang-1.16 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | golang-1.16 | < any | UNKNOWN |
References
github.com/golang/go/commit/46fb78168596f7ce8834f528bb0eb9555c08bcae (go1.20.11)
github.com/golang/go/commit/9e933c189ca3a84f12995b3c799364a06abc4376 (go1.21.4)
github.com/golang/go/issues/63713
groups.google.com/g/golang-announce/c/4tU8LZfBFkY
launchpad.net/bugs/cve/CVE-2023-45284
nvd.nist.gov/vuln/detail/CVE-2023-45284
security-tracker.debian.org/tracker/CVE-2023-45284
www.cve.org/CVERecord?id=CVE-2023-45284
Related
7.5 High
CVSS3
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
6.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.3%