Description
A vulnerability was found in phjounin TFTPD64 4.64. It has been declared as problematic. This vulnerability affects unknown code of the component DNS Handler. The manipulation leads to denial of service. The attack needs to be done within the local network. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
References (5)
Core 5
Core References
Permissions Required, VDB Entry vdb-entry
https://vuldb.com/?id.295144
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.295144
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.497249
Various Sources exploit
https://github.com/DMCERTCE/TFTPD64_DOS/blob/main/poc.py
Scores
CVSS v3
3.1
EPSS
0.0030
EPSS Percentile
21.9%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-404
Status
published
Products (1)
phjounin/TFTPD64
4.64
Published
Feb 12, 2025
Tracked Since
Feb 18, 2026