CVE-2016-2074

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
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.
Overview
  • CVE ID
  • CVE-2016-2074
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-07-03T21:59:10
  • Last Modified Date
  • 2018-03-23T01:29:00
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:openvswitch:openvswitch:2.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openvswitch:openvswitch:2.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openvswitch:openvswitch:2.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openvswitch:openvswitch:2.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openvswitch:openvswitch:2.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://openvswitch.org/pipermail/announce/2016-March/000082.html Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1318553
https://security-tracker.debian.org/tracker/CVE-2016-2074
http://openvswitch.org/pipermail/announce/2016-March/000083.html Patch
https://access.redhat.com/errata/RHSA-2016:0615
http://www.securityfocus.com/bid/85700
https://security.gentoo.org/glsa/201701-07
http://www.debian.org/security/2016/dsa-3533
http://rhn.redhat.com/errata/RHSA-2016-0537.html
http://rhn.redhat.com/errata/RHSA-2016-0524.html
http://rhn.redhat.com/errata/RHSA-2016-0523.html
https://support.citrix.com/article/CTX232655
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-2074
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2074
History
Created Old Value New Value Data Type Notes
2022-05-10 18:46:59 Added to TrackCVE
2022-12-02 10:10:30 2016-07-03T21:59Z 2016-07-03T21:59:10 CVE Published Date updated
2022-12-02 10:10:30 2018-03-23T01:29:00 CVE Modified Date updated
2022-12-02 10:10:30 Modified Vulnerability Status updated