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GoogleOSV:GHSA-4987-5P3P-9R27

HistoryAug 11, 2023 - 3:30 p.m.

FaucetSDN Ryu Denial of Service Vulnerability

2023-08-1115:30:46

Google

osv.dev

faucetsdn

ryu

denial of service

ofpbundlectrlmsg

parser

infinite loop

software

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

37.1%

JSON

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).

CPENameOperatorVersion
ryueq3.12
ryueq4.6
ryueq4.2
ryueq4.33
ryueq4.2.1
ryueq3.7
ryueq3.20
ryueq3.25.1
ryueq3.5
ryueq1.8

Name	Operator	Version
ryu	eq	3.12
ryu	eq	4.6
ryu	eq	4.2
ryu	eq	4.33
ryu	eq	4.2.1
ryu	eq	3.7
ryu	eq	3.20
ryu	eq	3.25.1
ryu	eq	3.5
ryu	eq	1.8

Rows per page:

1-10 of 821

References

github.com/faucetsdn/ryu

github.com/faucetsdn/ryu/issues/118

nvd.nist.gov/vuln/detail/CVE-2020-35139

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

37.1%

JSON

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