faucetsdn/ryu · Security
FaucetSDN Ryu Denial of Service Vulnerability
- GHSA ID
- GHSA-4987-5p3p-9r27
- CVE ID
- CVE-2020-35139
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
An issue was discovered in OFPBundleCtrlMsg in parser.py in FaucetSDN Ryu version 4.34, allows remote attackers to cause a denial of service (DoS) (infinite loop).
CWEs
- CWE-770 · Allocation of Resources Without Limits or Throttling
- CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')