CVE-2023-0887 phjounin TFTPD64-SE tftpd64_svc.exe unquoted search path
Local attackers can exploit an unquoted search path in the service executable to achieve privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0887?
CVE-2023-0887 is a high-severity vulnerability in phjounin TFTPD64-SE, published on 17 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in phjounin TFTPD64-SE 4.64 and classified as critical. This issue affects some unknown processing of the file tftpd64_svc.exe. The manipulation leads to unquoted search path. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The associated identifier of this vulnerability is VDB-221351.
Weakness: CWE-428
Which versions are affected by CVE-2023-0887?
It affects 1 product.
Products include Tftpd64 Project Tftpd64.
How do I fix CVE-2023-0887?
No fix has been published for CVE-2023-0887 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-0887 being exploited?
There is no known exploitation of CVE-2023-0887 in the wild and no public exploit code.
Sources
Also known as GHSA-j9g7-7qq4-88m2.