Risk | Low |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2023-45283 CVE-2023-45284 |
CWE-ID | CWE-20 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Go programming language Universal components / Libraries / Scripting languages |
Vendor |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU83255
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-45283
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local user to bypass implemented security restrictions.
Install updates from vendor's website.
Vulnerable software versionsGo programming language: 1.20 - 1.21.3
External linkshttp://go.dev/issue/63713
http://go.dev/cl/540277
http://groups.google.com/g/golang-announce/c/4tU8LZfBFkY
http://pkg.go.dev/vuln/GO-2023-2185
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU83254
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-45284
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to the IsLocal() function from the path/filepath package does not correctly detect reserved device names in some cases when executed on Windows. 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. A local user can abuse such behavior and bypass implemented security restrictions.
Install updates from vendor's website.
Vulnerable software versionsGo programming language: 1.20 - 1.21.3
External linkshttp://go.dev/issue/63713
http://go.dev/cl/540277
http://groups.google.com/g/golang-announce/c/4tU8LZfBFkY
http://pkg.go.dev/vuln/GO-2023-2186
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.