CVE-2024-34487 - Vulnerability Details - OpenCVE

OFPFlowStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via inst.length=0.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Facuet	Ryu
Faucet-sdn	Ryu

Configuration 1 [-]

cpe:2.3:a:facuet:ryu:4.34:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/faucetsdn/ryu/issues/192

History

Tue, 15 Apr 2025 18:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Facuet Facuet ryu
CPEs		cpe:2.3:a:facuet:ryu:4.34:::::::*
Vendors & Products		Facuet Facuet ryu

Wed, 20 Nov 2024 17:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Faucet-sdn Faucet-sdn ryu
Weaknesses		CWE-835
CPEs		cpe:2.3:a:faucet-sdn:ryu:4.34:::::::*
Vendors & Products		Faucet-sdn Faucet-sdn ryu
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-05T00:00:00

Updated: 2024-11-20T16:18:27.334Z

Reserved: 2024-05-05T00:00:00

Link: CVE-2024-34487

Vulnrichment

Updated: 2024-08-02T02:51:11.534Z

NVD

Status : Analyzed

Published: 2024-05-05T03:15:07.167

Modified: 2025-04-15T17:39:27.097

Link: CVE-2024-34487

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2024-34487", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-11-20T16:18:27.334Z", "dateReserved": "2024-05-05T00:00:00", "datePublished": "2024-05-05T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-05-05T02:24:35.656444"}, "descriptions": [{"lang": "en", "value": "OFPFlowStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via inst.length=0."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/faucetsdn/ryu/issues/192"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-835", "lang": "en", "description": "CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')"}]}], "affected": [{"vendor": "faucet-sdn", "product": "ryu", "cpes": ["cpe:2.3:a:faucet-sdn:ryu:4.34:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "4.34", "status": "affected"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-11-20T16:10:19.617190Z", "id": "CVE-2024-34487", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-20T16:18:27.334Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T02:51:11.534Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/faucetsdn/ryu/issues/192", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2024-34487", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-11-20T16:18:27.334Z", "dateReserved": "2024-05-05T00:00:00", "datePublished": "2024-05-05T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-05-05T02:24:35.656444"}, "descriptions": [{"lang": "en", "value": "OFPFlowStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via inst.length=0."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/faucetsdn/ryu/issues/192"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T02:51:11.534Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/faucetsdn/ryu/issues/192", "tags": ["x_transferred"]}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-34487", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-11-20T16:10:19.617190Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:faucet-sdn:ryu:4.34:*:*:*:*:*:*:*"], "vendor": "faucet-sdn", "product": "ryu", "versions": [{"status": "affected", "version": "4.34"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-835", "description": "CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-13T20:10:16.957Z"}}]}}