UBUNTU-CVE-2018-20406

See a problem?

Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2018-20406

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20406.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20406

Related

Published

2018-12-23T00:00:00Z

Modified

2018-12-23T00:00:00Z

Severity

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

Summary

[none]

Details

Modules/pickle.c in Python before 3.7.1 has an integer overflow via a large LONGBINPUT value that is mishandled during a "resize to twice the size" attempt. This issue might cause memory exhaustion, but is only relevant if the pickle format is used for serializing tens or hundreds of gigabytes of data. This issue is fixed in: v3.4.10, v3.4.10rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.7rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.7, v3.6.7rc1, v3.6.7rc2, v3.6.8, v3.6.8rc1, v3.6.9, v3.6.9rc1; v3.7.1, v3.7.1rc1, v3.7.1rc2, v3.7.2, v3.7.2rc1, v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

References

Affected packages

Ubuntu:14.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7@2.7.6-8ubuntu0.5?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.6-8ubuntu0.5

Affected versions

2.*

2.7.5-8ubuntu3

2.7.5-8ubuntu4

2.7.6-2

2.7.6-2ubuntu1

2.7.6-3

2.7.6-3ubuntu1

2.7.6-4

2.7.6-4ubuntu1

2.7.6-5

2.7.6-7

2.7.6-8

2.7.6-8ubuntu0.2

2.7.6-8ubuntu0.3

2.7.6-8ubuntu0.4

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "libpython2.7-dbg": "2.7.6-8ubuntu0.5",
            "libpython2.7-dbgsym": "2.7.6-8ubuntu0.5",
            "libpython2.7-stdlib-dbgsym": "2.7.6-8ubuntu0.5",
            "python2.7-examples": "2.7.6-8ubuntu0.5",
            "libpython2.7-minimal-dbgsym": "2.7.6-8ubuntu0.5",
            "python2.7-dbg": "2.7.6-8ubuntu0.5",
            "python2.7-dev-dbgsym": "2.7.6-8ubuntu0.5",
            "python2.7-dev": "2.7.6-8ubuntu0.5",
            "libpython2.7-testsuite": "2.7.6-8ubuntu0.5",
            "python2.7-minimal": "2.7.6-8ubuntu0.5",
            "libpython2.7-minimal": "2.7.6-8ubuntu0.5",
            "python2.7": "2.7.6-8ubuntu0.5",
            "libpython2.7": "2.7.6-8ubuntu0.5",
            "libpython2.7-dev-dbgsym": "2.7.6-8ubuntu0.5",
            "libpython2.7-stdlib": "2.7.6-8ubuntu0.5",
            "python2.7-doc": "2.7.6-8ubuntu0.5",
            "python2.7-minimal-dbgsym": "2.7.6-8ubuntu0.5",
            "idle-python2.7": "2.7.6-8ubuntu0.5",
            "python2.7-dbgsym": "2.7.6-8ubuntu0.5",
            "libpython2.7-dev": "2.7.6-8ubuntu0.5"
        }
    ]
}

Ubuntu:Pro:14.04:LTS / python3.4

Package

Name: python3.4
Purl: pkg:deb/ubuntu/python3.4@3.4.3-1ubuntu1~14.04.7+esm2?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.3-1ubuntu1~14.04.7+esm2

Affected versions

3.*

3.4~b1-0ubuntu3

3.4~b1-4ubuntu4

3.4~b1-4ubuntu6

3.4~b1-5ubuntu2

3.4~b2-1

3.4~b3-1ubuntu1

3.4~rc1-1build1

3.4~rc2-1

3.4~rc3-0ubuntu1

3.4.0-1

3.4.0-2ubuntu1

3.4.0-2ubuntu1.1

3.4.3-1ubuntu1~14.04.1

3.4.3-1ubuntu1~14.04.3

3.4.3-1ubuntu1~14.04.4

3.4.3-1ubuntu1~14.04.5

3.4.3-1ubuntu1~14.04.6

3.4.3-1ubuntu1~14.04.7

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python3.4-examples": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-dbg": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-minimal": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-venv": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-stdlib": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-dev-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-dbg": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-stdlib-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-minimal": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-minimal-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-dev-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-testsuite": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-minimal-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-doc": "3.4.3-1ubuntu1~14.04.7+esm2",
            "idle-python3.4": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-dev": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4-venv-dbgsym": "3.4.3-1ubuntu1~14.04.7+esm2",
            "libpython3.4-dev": "3.4.3-1ubuntu1~14.04.7+esm2",
            "python3.4": "3.4.3-1ubuntu1~14.04.7+esm2"
        }
    ]
}

Ubuntu:Pro:14.04:LTS / python3.5

Package

Name: python3.5
Purl: pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.4~14.04.1+esm1?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.2-2ubuntu0~16.04.4~14.04.1+esm1

Affected versions

3.*

3.5.2-2ubuntu0~16.04.4~14.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python3.5-doc": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-dev": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-dbg": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-minimal": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-stdlib": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-minimal": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "idle-python3.5": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-venv": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-venv-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-examples": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-dev": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-stdlib-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-dbg": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "python3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-testsuite": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
            "libpython3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1"
        }
    ]
}

Ubuntu:16.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7@2.7.12-1ubuntu0~16.04.4?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.12-1ubuntu0~16.04.4

Affected versions

2.*

2.7.10-4ubuntu1

2.7.10-4ubuntu2

2.7.11-2

2.7.11-3

2.7.11-4

2.7.11-6

2.7.11-7

2.7.11-7ubuntu1

2.7.12-1~16.04

2.7.12-1ubuntu0~16.04.1

2.7.12-1ubuntu0~16.04.2

2.7.12-1ubuntu0~16.04.3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "libpython2.7-dbg": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-dbgsym": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-stdlib-dbgsym": "2.7.12-1ubuntu0~16.04.4",
            "python2.7-examples": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-minimal-dbgsym": "2.7.12-1ubuntu0~16.04.4",
            "python2.7-dbg": "2.7.12-1ubuntu0~16.04.4",
            "python2.7-dev": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-testsuite": "2.7.12-1ubuntu0~16.04.4",
            "python2.7-minimal": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-dev-dbgsym": "2.7.12-1ubuntu0~16.04.4",
            "python2.7": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-minimal": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-stdlib": "2.7.12-1ubuntu0~16.04.4",
            "python2.7-doc": "2.7.12-1ubuntu0~16.04.4",
            "idle-python2.7": "2.7.12-1ubuntu0~16.04.4",
            "libpython2.7-dev": "2.7.12-1ubuntu0~16.04.4"
        }
    ]
}

Ubuntu:16.04:LTS / python3.5

Package

Name: python3.5
Purl: pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.8?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.2-2ubuntu0~16.04.8

Affected versions

3.*

3.5.0-3

3.5.0-3ubuntu1

3.5.1~rc1-2ubuntu1

3.5.1-1

3.5.1-2

3.5.1-3

3.5.1-5

3.5.1-6ubuntu1

3.5.1-6ubuntu2

3.5.1-9ubuntu1

3.5.1-10

3.5.2-2~16.01

3.5.2-2~16.04

3.5.2-2ubuntu0~16.04.1

3.5.2-2ubuntu0~16.04.2

3.5.2-2ubuntu0~16.04.3

3.5.2-2ubuntu0~16.04.4

3.5.2-2ubuntu0~16.04.5

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python3.5-dev": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-minimal-dbgsym": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-dbgsym": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-dbg": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-minimal": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-stdlib": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5": "3.5.2-2ubuntu0~16.04.8",
            "python3.5-minimal": "3.5.2-2ubuntu0~16.04.8",
            "idle-python3.5": "3.5.2-2ubuntu0~16.04.8",
            "python3.5-venv": "3.5.2-2ubuntu0~16.04.8",
            "python3.5-examples": "3.5.2-2ubuntu0~16.04.8",
            "python3.5": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-dev": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-stdlib-dbgsym": "3.5.2-2ubuntu0~16.04.8",
            "python3.5-dbg": "3.5.2-2ubuntu0~16.04.8",
            "python3.5-doc": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-testsuite": "3.5.2-2ubuntu0~16.04.8",
            "libpython3.5-dev-dbgsym": "3.5.2-2ubuntu0~16.04.8"
        }
    ]
}

Ubuntu:18.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7@2.7.15~rc1-1ubuntu0.1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.15~rc1-1ubuntu0.1

Affected versions

2.*

2.7.14-2ubuntu2

2.7.14-4

2.7.14-6

2.7.14-7

2.7.14-8

2.7.15~rc1-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python2.7": "2.7.15~rc1-1ubuntu0.1",
            "libpython2.7": "2.7.15~rc1-1ubuntu0.1",
            "libpython2.7-dbg": "2.7.15~rc1-1ubuntu0.1",
            "libpython2.7-stdlib": "2.7.15~rc1-1ubuntu0.1",
            "python2.7-dev": "2.7.15~rc1-1ubuntu0.1",
            "python2.7-examples": "2.7.15~rc1-1ubuntu0.1",
            "python2.7-doc": "2.7.15~rc1-1ubuntu0.1",
            "python2.7-dbg": "2.7.15~rc1-1ubuntu0.1",
            "idle-python2.7": "2.7.15~rc1-1ubuntu0.1",
            "libpython2.7-testsuite": "2.7.15~rc1-1ubuntu0.1",
            "python2.7-minimal": "2.7.15~rc1-1ubuntu0.1",
            "libpython2.7-dev": "2.7.15~rc1-1ubuntu0.1",
            "libpython2.7-minimal": "2.7.15~rc1-1ubuntu0.1"
        }
    ]
}

Ubuntu:18.04:LTS / python3.6

Package

Name: python3.6
Purl: pkg:deb/ubuntu/python3.6@3.6.7-1~18.04?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.6.7-1~18.04

Affected versions

3.*

3.6.3-1ubuntu1

3.6.4~rc1-1

3.6.4~rc1-2

3.6.4-1

3.6.4-2

3.6.4-3build1

3.6.4-4

3.6.5~rc1-1

3.6.5-3

3.6.6-1~18.04

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python3.6-examples": "3.6.7-1~18.04",
            "libpython3.6": "3.6.7-1~18.04",
            "libpython3.6-dbg": "3.6.7-1~18.04",
            "libpython3.6-stdlib": "3.6.7-1~18.04",
            "python3.6-venv": "3.6.7-1~18.04",
            "libpython3.6-minimal": "3.6.7-1~18.04",
            "python3.6-minimal": "3.6.7-1~18.04",
            "idle-python3.6": "3.6.7-1~18.04",
            "python3.6-dbg": "3.6.7-1~18.04",
            "python3.6": "3.6.7-1~18.04",
            "python3.6-dev": "3.6.7-1~18.04",
            "libpython3.6-dev": "3.6.7-1~18.04",
            "python3.6-doc": "3.6.7-1~18.04",
            "libpython3.6-testsuite": "3.6.7-1~18.04"
        }
    ]
}