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
0.0004 Low
EPSS
Percentile
15.7%
Timothy Redaelli and Haresh Khandelwal discovered that Open vSwitch
incorrectly handled certain crafted Geneve packets when hardware offloading
via the netlink path is enabled. A remote attacker could possibly use this
issue to cause Open vSwitch to crash, leading to a denial of service.
(CVE-2023-3966)
It was discovered that Open vSwitch incorrectly handled certain ICMPv6
Neighbor Advertisement packets. A remote attacker could possibly use this
issue to redirect traffic to arbitrary IP addresses. (CVE-2023-5366)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 23.10 | noarch | openvswitch-common | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-common-dbgsym | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-doc | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-ipsec | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-pki | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-source | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-switch | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-switch-dbgsym | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-switch-dpdk | < 3.2.2-0ubuntu0.23.10.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | openvswitch-switch-dpdk-dbgsym | < 3.2.2-0ubuntu0.23.10.1 | 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
0.0004 Low
EPSS
Percentile
15.7%