Vulnerabilities > Openvswitch > Openvswitch > 2.7.2

DATE CVE VULNERABILITY TITLE RISK
2023-10-06 CVE-2023-5366 Insufficient Verification of Data Authenticity vulnerability in multiple products
A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules.
local
low complexity
openvswitch redhat CWE-345
5.5
2023-01-10 CVE-2022-4337 An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.
network
low complexity
openvswitch debian
critical
9.8
2023-01-10 CVE-2022-4338 An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.
network
low complexity
openvswitch debian
critical
9.8
2022-09-08 CVE-2019-25076 Unspecified vulnerability in Openvswitch
The TSS (Tuple Space Search) algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service (delays of legitimate traffic) via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, aka a Tuple Space Explosion (TSE) attack.
network
low complexity
openvswitch
5.8
2022-08-23 CVE-2021-3905 Memory Leak vulnerability in multiple products
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing.
7.5
2021-03-18 CVE-2020-27827 A flaw was found in multiple versions of OpenvSwitch. 7.5
2021-02-11 CVE-2020-35498 A vulnerability was found in openvswitch.
network
low complexity
openvswitch debian fedoraproject
7.5
2018-09-19 CVE-2018-17206 Out-of-bounds Read vulnerability in multiple products
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6.
network
low complexity
openvswitch redhat canonical debian CWE-125
4.9
2018-09-19 CVE-2018-17205 Reachable Assertion vulnerability in multiple products
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6, affecting ofproto_rule_insert__ in ofproto/ofproto.c.
network
low complexity
openvswitch redhat canonical CWE-617
7.5
2018-09-19 CVE-2018-17204 Reachable Assertion vulnerability in multiple products
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6, affecting parse_group_prop_ntr_selection_method in lib/ofp-util.c.
network
low complexity
openvswitch redhat canonical debian CWE-617
4.3