CVE-2024-34483 - Vulnerability Details - OpenCVE

Description

OFPGroupDescStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via OFPBucket.len=0.

Published: 2024-05-05

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-7hmm-wg23-2w7m	Ryu Infinite Loop vulnerability

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.

The EPSS score is 0.00681.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/faucetsdn/ryu/issues/193

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

Subscriptions

Facuet Ryu

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-05T00:00:00.000Z

Updated: 2024-08-02T02:51:11.473Z

Reserved: 2024-05-05T00:00:00.000Z

Link: CVE-2024-34483

Vulnrichment

Updated: 2024-08-02T02:51:11.473Z

NVD

Status : Analyzed

Published: 2024-05-05T02:15:06.613

Modified: 2026-06-17T07:33:30.650

Link: CVE-2024-34483

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-400
Uncontrolled Resource Consumption

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