UBUNTU-CVE-2016-10377

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Source
https://ubuntu.com/security/CVE-2016-10377
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-10377.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-10377
Upstream
Withdrawn
2025-07-18T16:43:43Z
Published
2017-05-29T04:29:00Z
Modified
2025-07-16T07:17:44.788241Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:16.04:LTS / openvswitch

Package

Name
openvswitch
Purl
pkg:deb/ubuntu/openvswitch@2.5.2-0ubuntu0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.2-0ubuntu0.16.04.1

Affected versions

2.*
2.4.0-0ubuntu4
2.4.0-0ubuntu5
2.5.0~git20160129.46a88d9-0ubuntu1
2.5.0~git20160219.522aca6-0ubuntu1
2.5.0~git20160219.522aca6-0ubuntu2
2.5.0~git20160219.522aca6-0ubuntu3
2.5.0-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-common"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-common-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-dbg"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-ipsec"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-ipsec-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-pki"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-switch"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-switch-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-switch-dpdk"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-switch-dpdk-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-test"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-testcontroller"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-testcontroller-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-vtep"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "openvswitch-vtep-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-central"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-central-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-common"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-common-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-docker"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-docker-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-host"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "ovn-host-dbgsym"
        },
        {
            "binary_version": "2.5.2-0ubuntu0.16.04.1",
            "binary_name": "python-openvswitch"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-10377.json"