UBUNTU-CVE-2016-6329

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Source

https://ubuntu.com/security/CVE-2016-6329

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-6329.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-6329

Related

Published

2017-01-31T00:00:00Z

Modified

2017-01-31T00:00:00Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

OpenVPN, when using a 64-bit block cipher, makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTP-over-OpenVPN session using Blowfish in CBC mode, aka a "Sweet32" attack.

References

Affected packages

Ubuntu:14.04:LTS / openvpn

Package

Name: openvpn
Purl: pkg:deb/ubuntu/openvpn?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.2-7ubuntu3.2

Affected versions

2.*

2.3.2-4ubuntu1

2.3.2-5ubuntu1

2.3.2-7ubuntu1

2.3.2-7ubuntu2

2.3.2-7ubuntu3

2.3.2-7ubuntu3.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2.3.2-7ubuntu3.2",
            "binary_name": "openvpn"
        },
        {
            "binary_version": "2.3.2-7ubuntu3.2",
            "binary_name": "openvpn-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / openvpn

Package

Name: openvpn
Purl: pkg:deb/ubuntu/openvpn?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.10-1ubuntu2.1

Affected versions

2.*

2.3.7-1ubuntu1

2.3.7-2ubuntu1

2.3.8-1ubuntu1

2.3.10-1ubuntu1

2.3.10-1ubuntu2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2.3.10-1ubuntu2.1",
            "binary_name": "openvpn"
        },
        {
            "binary_version": "2.3.10-1ubuntu2.1",
            "binary_name": "openvpn-dbgsym"
        }
    ]
}