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
7.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
75.2%
It was discovered that Open vSwitch incorrectly handled certain fragmented
packets. A remote attacker could possibly use this issue to cause Open
vSwitch to consume resources, leading to a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | openvswitch-common | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-dbg | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-doc | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-ipsec | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-pki | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-source | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-switch | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-switch-dpdk | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-test | < 2.16.0-0ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | openvswitch-testcontroller | < 2.16.0-0ubuntu2.1 | UNKNOWN |
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
7.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
75.2%