UBUNTU-CVE-2020-15166

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2020-15166
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15166.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-15166
Related
Published
2020-09-11T16:15:00Z
Modified
2020-09-11T16:15:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In ZeroMQ before version 4.3.3, there is a denial-of-service vulnerability. Users with TCP transport public endpoints, even with CURVE/ZAP enabled, are impacted. If a raw TCP socket is opened and connected to an endpoint that is fully configured with CURVE/ZAP, legitimate clients will not be able to exchange any message. Handshakes complete successfully, and messages are delivered to the library, but the server application never receives them. This is patched in version 4.3.3.

References

Affected packages

Ubuntu:Pro:14.04:LTS / zeromq3

Package

Name
zeromq3
Purl
pkg:deb/ubuntu/zeromq3@4.0.4+dfsg-2ubuntu0.1+esm2?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4+dfsg-2ubuntu0.1+esm2

Affected versions

3.*

3.2.3+dfsg-2
3.2.4+dfsg-1
3.2.4+dfsg-2
3.2.4+dfsg-3
3.2.4+dfsg-4

4.*

4.0.3+dfsg-1
4.0.4+dfsg-2
4.0.4+dfsg-2ubuntu0.1
4.0.4+dfsg-2ubuntu0.1+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libzmq3-dev": "4.0.4+dfsg-2ubuntu0.1+esm2",
            "libzmq3-dbgsym": "4.0.4+dfsg-2ubuntu0.1+esm2",
            "libzmq3-dev-dbgsym": "4.0.4+dfsg-2ubuntu0.1+esm2",
            "libzmq3": "4.0.4+dfsg-2ubuntu0.1+esm2",
            "libzmq3-dbg": "4.0.4+dfsg-2ubuntu0.1+esm2"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / zeromq3

Package

Name
zeromq3
Purl
pkg:deb/ubuntu/zeromq3@4.1.4-7ubuntu0.1+esm1?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.4-7ubuntu0.1+esm1

Affected versions

4.*

4.0.5+dfsg-3ubuntu1~gcc5.1
4.0.5+dfsg-3ubuntu2
4.1.4-7
4.1.4-7ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libzmq3-dev": "4.1.4-7ubuntu0.1+esm1",
            "libzmq5-dbg": "4.1.4-7ubuntu0.1+esm1",
            "libzmq5-dbgsym": "4.1.4-7ubuntu0.1+esm1",
            "libzmq3-dev-dbgsym": "4.1.4-7ubuntu0.1+esm1",
            "libzmq5": "4.1.4-7ubuntu0.1+esm1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / zeromq3

Package

Name
zeromq3
Purl
pkg:deb/ubuntu/zeromq3@4.2.5-1ubuntu0.2+esm1?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.5-1ubuntu0.2+esm1

Affected versions

4.*

4.2.1-4ubuntu1
4.2.2-1ubuntu2
4.2.3-1
4.2.3-1build1
4.2.5-1
4.2.5-1ubuntu0.1
4.2.5-1ubuntu0.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libzmq3-dev": "4.2.5-1ubuntu0.2+esm1",
            "libzmq5-dbgsym": "4.2.5-1ubuntu0.2+esm1",
            "libzmq5": "4.2.5-1ubuntu0.2+esm1"
        }
    ]
}

Ubuntu:20.04:LTS / zeromq3

Package

Name
zeromq3

Affected ranges

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

Affected versions

4.*

4.3.2-1
4.3.2-2
4.3.2-2ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / zeromq3

Package

Name
zeromq3
Purl
pkg:deb/ubuntu/zeromq3@4.3.2-2ubuntu1.20.04.1~esm1?arch=src?distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.2-2ubuntu1.20.04.1~esm1

Affected versions

4.*

4.3.2-1
4.3.2-2
4.3.2-2ubuntu1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libzmq3-dev": "4.3.2-2ubuntu1.20.04.1~esm1",
            "libzmq5-dbgsym": "4.3.2-2ubuntu1.20.04.1~esm1",
            "libzmq5": "4.3.2-2ubuntu1.20.04.1~esm1"
        }
    ]
}