CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
9.0%
ryu is vulnerable to Denial Of Service (DoS). The vulnerability is due to inadequate input validation within the OFPMultipartReply
function in parser.py,
allowing an attacker to trigger an infinite loop by setting the length parameter to 0.