Vulnerabilities > Openvswitch
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 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. | 4.0 |
| 2017-10-02 | CVE-2017-14970 | Missing Release of Resource after Effective Lifetime vulnerability in Openvswitch In lib/ofp-util.c in Open vSwitch (OvS) before 2.8.1, there are multiple memory leaks while parsing malformed OpenFlow group mod messages. | 4.3 |
| 2017-05-29 | CVE-2017-9265 | Out-of-bounds Read vulnerability in Openvswitch 2.7.0 In Open vSwitch (OvS) v2.7.0, there is a buffer over-read while parsing the group mod OpenFlow message sent from the controller in `lib/ofp-util.c` in the function `ofputil_pull_ofp15_group_mod`. | 7.5 |
| 2017-05-29 | CVE-2017-9264 | Out-of-bounds Read vulnerability in Openvswitch 2.6.1 In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely. | 7.5 |
| 2017-05-29 | CVE-2017-9263 | Improper Input Validation vulnerability in Openvswitch 2.7.0 In Open vSwitch (OvS) 2.7.0, while parsing an OpenFlow role status message, there is a call to the abort() function for undefined role status reasons in the function `ofp_print_role_status_message` in `lib/ofp-print.c` that may be leveraged toward a remote DoS attack by a malicious switch. | 3.3 |
| 2017-05-29 | CVE-2016-10377 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Openvswitch 2.5.0 In Open vSwitch (OvS) 2.5.0, a malformed IP packet can cause the switch to read past the end of the packet buffer due to an unsigned integer underflow in `lib/flow.c` in the function `miniflow_extract`, permitting remote bypass of the access control list enforced by the switch. | 5.8 |
| 2017-05-23 | CVE-2017-9214 | Integer Underflow (Wrap or Wraparound) vulnerability in multiple products In Open vSwitch (OvS) 2.7.0, while parsing an OFPT_QUEUE_GET_CONFIG_REPLY type OFP 1.0 message, there is a buffer over-read that is caused by an unsigned integer underflow in the function `ofputil_pull_queue_get_config_reply10` in `lib/ofp-util.c`. | 7.5 |
| 2016-07-03 | CVE-2016-2074 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Buffer overflow in lib/flow.c in ovs-vswitchd in Open vSwitch 2.2.x and 2.3.x before 2.3.3 and 2.4.x before 2.4.1 allows remote attackers to execute arbitrary code via crafted MPLS packets, as demonstrated by a long string in an ovs-appctl command. | 7.5 |
| 2012-08-07 | CVE-2012-3449 | Permissions, Privileges, and Access Controls vulnerability in Openvswitch 1.4.2 Open vSwitch 1.4.2 uses world writable permissions for (1) /var/lib/openvswitch/pki/controllerca/incoming/ and (2) /var/lib/openvswitch/pki/switchca/incoming/, which allows local users to delete and overwrite arbitrary files. | 3.6 |