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GoogleOSV:CVE-2021-38364

HistoryApr 20, 2023 - 1:15 p.m.

CVE-2021-38364

2023-04-2013:15:06

Google

osv.dev

cve-2021-38364

onos

flow rules

remote attacker

intent modification

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

0.002 Low

EPSS

Percentile

55.2%

JSON

An issue was discovered in ONOS 2.5.1. There is an incorrect comparison of flow rules installed by intents. A remote attacker can install or remove a new intent, and consequently modify or delete the existing flow rules related to other intents.

CPENameOperatorVersion
onoseq1.3.0-rc1
onoseq1.4.0-rc3
onoseq1.10.0-rc1
onoseq2.5.1-rc1
onoseq1.11.0-b4
onoseq1.1.0-rc2
onoseq1.14.0-rc1
onoseq1.4.0
onoseq1.12.0-b2
onoseq1.7.0-rc2

Name	Operator	Version
onos	eq	1.3.0-rc1
onos	eq	1.4.0-rc3
onos	eq	1.10.0-rc1
onos	eq	2.5.1-rc1
onos	eq	1.11.0-b4
onos	eq	1.1.0-rc2
onos	eq	1.14.0-rc1
onos	eq	1.4.0
onos	eq	1.12.0-b2
onos	eq	1.7.0-rc2

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References

opennetworking.org/onos/

www.usenix.org/system/files/sec23fall-prepub-285_kim-jiwon.pdf

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

0.002 Low

EPSS

Percentile

55.2%

JSON

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