UBUNTU-CVE-2018-16758

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Source
https://ubuntu.com/security/CVE-2018-16758
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16758.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-16758
Upstream
Published
2018-10-10T21:29:00Z
Modified
2025-10-24T04:47:12Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Missing message authentication in the meta-protocol in Tinc VPN version 1.0.34 and earlier allows a man-in-the-middle attack to disable the encryption of VPN packets.

References

Affected packages

Ubuntu:16.04:LTS / tinc

Package

Name
tinc
Purl
pkg:deb/ubuntu/tinc@1.0.26-1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.26-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.26-1",
            "binary_name": "tinc"
        }
    ]
}

Ubuntu:18.04:LTS / tinc

Package

Name
tinc
Purl
pkg:deb/ubuntu/tinc@1.0.33-1build1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.31-1
1.0.32-1
1.0.33-1
1.0.33-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.33-1build1",
            "binary_name": "tinc"
        }
    ]
}