PatchTheCVEryu vulnerabilities and fixes
Recent CVEs affecting ryu, with upgrade or downgrade steps. 7 tracked.
ryu has 7 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2024-05-05. Highest priority: CVE-2024-28732 (score 51/100).
- CVE-2024-34489 HIGH 7.5 DOWNGRADE OFPHello in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via
- CVE-2024-34488 HIGH 7.5 DOWNGRADE OFPMultipartReply in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite
- CVE-2024-34487 HIGH 7.5 DOWNGRADE OFPFlowStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop)
- CVE-2024-34486 HIGH 7.5 DOWNGRADE OFPPacketQueue in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loo
- CVE-2024-34484 MEDIUM 5.3 DOWNGRADE OFPBucket in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) vi
- CVE-2024-34483 HIGH 7.5 DOWNGRADE OFPGroupDescStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite
- CVE-2024-28732 HIGH 7.5 DOWNGRADE An issue was discovered in OFPMatch in parser.py in Faucet SDN Ryu version 4.34, allows remote attackers to ca
FAQ
How do I fix ryu vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is ryu being exploited right now?
None of the tracked ryu CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which ryu CVE should I patch first?
CVE-2024-28732 currently ranks highest (51/100): An issue was discovered in OFPMatch in parser.py in Faucet SDN Ryu version 4.34, allows remote attackers to ca.