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osvGoogleOSV:USN-6068-1
HistoryMay 10, 2023 - 11:37 a.m.

openvswitch vulnerability

2023-05-1011:37:14
Google
osv.dev
1
open vswitch
ip protocol
denial of service
remote attacker
software

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.9%

David Marchand discovered that Open vSwitch incorrectly handled IP packets
with the protocol set to 0. A remote attacker could possibly use this issue
to cause a denial of service.

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.9%