GitHub Advisoryadvisory · PyPI

GHSA-59p2-v62x-gxj8 Ryu Infinite Loop vulnerability

HIGH Published 2024-05-05 Modified 2024-07-03 Official page ↗
Aliases
CVE-2024-34489
Ecosystem
PyPI
Packages
ryu
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-835
Reviewed
2024-05-06

Affected packages

• PyPI ryu: <= 4.34 (no fix yet)

Description

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

Related

Alias · CVE (1)

  • CVE-2024-34489 OFPHello in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via length=0. vulnerability

Weakness · CWE (1)

  • CWE-835 Loop with Unreachable Exit Condition weakness

References