UBUNTU-CVE-2021-36980

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Source

https://ubuntu.com/security/CVE-2021-36980

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-36980.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-36980

Related

Published

2021-07-20T07:15:00Z

Modified

2021-07-20T07:15:00Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decodeNXASTRAWENCAP (called from ofpactdecode and ofpactsdecode) during the decoding of a RAWENCAP action.

References

Affected packages

Ubuntu:20.04:LTS / openvswitch

Package

Name: openvswitch
Purl: pkg:deb/ubuntu/openvswitch?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.13.3-0ubuntu0.20.04.2

Affected versions

2.*

2.12.0-0ubuntu1

2.12.0-0ubuntu2

2.12.1~git20191107.7accd1302-0ubuntu1

2.12.90~git20200107.af683565b-0ubuntu1

2.12.90~git20200107.af683565b-0ubuntu2

2.12.90~git20200107.af683565b-0ubuntu3

2.13.0~git20200127.dbdf66c29-0ubuntu2

2.13.0~git20200212.15ae9db33-0ubuntu1

2.13.0~git20200212.15ae9db33-0ubuntu2

2.13.0-0ubuntu1

2.13.1-0ubuntu0.20.04.1

2.13.1-0ubuntu0.20.04.3

2.13.1-0ubuntu0.20.04.4

2.13.3-0ubuntu0.20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-common"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-dbg"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-doc"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-pki"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-source"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-switch"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-switch-dpdk"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-test"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-testcontroller"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "openvswitch-vtep"
        },
        {
            "binary_version": "2.13.3-0ubuntu0.20.04.2",
            "binary_name": "python3-openvswitch"
        }
    ]
}