A vulnerability has been found in FRRouting FRR up to 10.5.1. This affects the function process_type2_route of the file bgpd/bgp_evpn.c of the component EVPN Type-2 Route Handler. The manipulation leads to improper access controls.
The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is reported as difficult.
The identifier of the patch is 7676cad65114aa23adde583d91d9d29e2debd045. To fix this issue, it is recommended to deploy a patch.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/FRRouting/frr/
cna@vuldb.com
https://github.com/FRRouting/frr/commit/7676cad65114aa23adde583d91d9d29e2debd045
cna@vuldb.com
https://github.com/FRRouting/frr/pull/21098
cna@vuldb.com
https://vuldb.com/submit/780123
cna@vuldb.com
https://vuldb.com/vuln/354132
cna@vuldb.com
https://vuldb.com/vuln/354132/cti
cna@vuldb.com