CVE-2016-2074
high-risk
Published 2016-07-03
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.
Do I need to act?
~
7.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (6)
Affected Vendors
References (24)
Vendor Advisory
http://openvswitch.org/pipermail/announce/2016-March/000082.html
Vendor Advisory
http://openvswitch.org/pipermail/announce/2016-March/000082.html
and 4 more references
55
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
10/34 · Low
Exposure
13/34 · Low