USN-4754-1

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-4754-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4754-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4754-1

Related

Published

2021-02-25T12:05:23.370786Z

Modified

2021-02-25T12:05:23.370786Z

Summary

python2.7, python3.4, python3.5, python3.6, python3.8 vulnerabilities

Details

It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code or cause a denial of service. (CVE-2020-27619, CVE-2021-3177)

References

Affected packages

Ubuntu:14.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.6-8ubuntu0.6+esm8

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

2.7.6-8ubuntu0.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "python2.7-dev"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "python2.7-doc"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "libpython2.7-stdlib"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "libpython2.7-minimal"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "libpython2.7-testsuite"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "python2.7"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "idle-python2.7"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "python2.7-examples"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "libpython2.7"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "libpython2.7-dev"
        },
        {
            "binary_version": "2.7.6-8ubuntu0.6+esm8",
            "binary_name": "python2.7-minimal"
        }
    ]
}

Ubuntu:14.04:LTS / python3.4

Package

Name: python3.4
Purl: pkg:deb/ubuntu/python3.4?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.3-1ubuntu1~14.04.7+esm10

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": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "python3.4-examples"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "libpython3.4-testsuite"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "libpython3.4-dev"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "python3.4-minimal"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "python3.4-venv"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "python3.4-doc"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "libpython3.4-stdlib"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "python3.4-dev"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "idle-python3.4"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "python3.4"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "libpython3.4-minimal"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm10",
            "binary_name": "libpython3.4"
        }
    ]
}

Ubuntu:16.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.12-1ubuntu0~16.04.14

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

2.7.12-1ubuntu0~16.04.4

2.7.12-1ubuntu0~16.04.8

2.7.12-1ubuntu0~16.04.9

2.7.12-1ubuntu0~16.04.11

2.7.12-1ubuntu0~16.04.12

2.7.12-1ubuntu0~16.04.13

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "idle-python2.7"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-dbg"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-dbgsym"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-dev"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-dev-dbgsym"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-minimal"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-minimal-dbgsym"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-stdlib"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-stdlib-dbgsym"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "libpython2.7-testsuite"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "python2.7"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "python2.7-dbg"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "python2.7-dev"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "python2.7-doc"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "python2.7-examples"
        },
        {
            "binary_version": "2.7.12-1ubuntu0~16.04.14",
            "binary_name": "python2.7-minimal"
        }
    ]
}

Ubuntu:16.04:LTS / python3.5

Package

Name: python3.5
Purl: pkg:deb/ubuntu/python3.5?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.2-2ubuntu0~16.04.13

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

3.5.2-2ubuntu0~16.04.8

3.5.2-2ubuntu0~16.04.9

3.5.2-2ubuntu0~16.04.10

3.5.2-2ubuntu0~16.04.11

3.5.2-2ubuntu0~16.04.12

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "idle-python3.5"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-dbg"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-dev"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-dev-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-minimal"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-minimal-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-stdlib"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-stdlib-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "libpython3.5-testsuite"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5-dbg"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5-dev"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5-doc"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5-examples"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5-minimal"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13",
            "binary_name": "python3.5-venv"
        }
    ]
}

Ubuntu:18.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.17-1~18.04ubuntu1.3

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

2.7.15~rc1-1ubuntu0.1

2.7.15-4ubuntu4~18.04

2.7.15-4ubuntu4~18.04.1

2.7.15-4ubuntu4~18.04.2

2.7.17-1~18.04

2.7.17-1~18.04ubuntu1

2.7.17-1~18.04ubuntu1.1

2.7.17-1~18.04ubuntu1.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "idle-python2.7"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "libpython2.7"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "libpython2.7-dbg"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "libpython2.7-dev"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "libpython2.7-minimal"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "libpython2.7-stdlib"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "libpython2.7-testsuite"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "python2.7"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "python2.7-dbg"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "python2.7-dev"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "python2.7-doc"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "python2.7-examples"
        },
        {
            "binary_version": "2.7.17-1~18.04ubuntu1.3",
            "binary_name": "python2.7-minimal"
        }
    ]
}

Ubuntu:18.04:LTS / python3.6

Package

Name: python3.6
Purl: pkg:deb/ubuntu/python3.6?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.6.9-1~18.04ubuntu1.4

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

3.6.7-1~18.04

3.6.8-1~18.04.1

3.6.8-1~18.04.2

3.6.8-1~18.04.3

3.6.9-1~18.04

3.6.9-1~18.04ubuntu1

3.6.9-1~18.04ubuntu1.1

3.6.9-1~18.04ubuntu1.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "idle-python3.6"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "libpython3.6"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "libpython3.6-dbg"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "libpython3.6-dev"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "libpython3.6-minimal"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "libpython3.6-stdlib"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "libpython3.6-testsuite"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6-dbg"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6-dev"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6-doc"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6-examples"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6-minimal"
        },
        {
            "binary_version": "3.6.9-1~18.04ubuntu1.4",
            "binary_name": "python3.6-venv"
        }
    ]
}

Ubuntu:20.04:LTS / python3.8

Package

Name: python3.8
Purl: pkg:deb/ubuntu/python3.8?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.8.5-1~20.04.2

Affected versions

3.*

3.8.0-1

3.8.0-2

3.8.0-3

3.8.0-4

3.8.0-5

3.8.1-2ubuntu3

3.8.2~rc1-1ubuntu1

3.8.2-1

3.8.2-1ubuntu1

3.8.2-1ubuntu1.1

3.8.2-1ubuntu1.2

3.8.5-1~20.04

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "idle-python3.8"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "libpython3.8"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "libpython3.8-dbg"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "libpython3.8-dev"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "libpython3.8-minimal"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "libpython3.8-stdlib"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "libpython3.8-testsuite"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8-dbg"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8-dev"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8-doc"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8-examples"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8-minimal"
        },
        {
            "binary_version": "3.8.5-1~20.04.2",
            "binary_name": "python3.8-venv"
        }
    ]
}