Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-2074

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.

Published

2016-07-03T21:59:10.837

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application openvswitch openvswitch 2.2.0 Yes
Application openvswitch openvswitch 2.3.0 Yes
Application openvswitch openvswitch 2.3.1 Yes
Application openvswitch openvswitch 2.3.2 Yes
Application openvswitch openvswitch 2.4.0 Yes
Application redhat openshift 3.1 Yes
References