USN-6400-1

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Source

https://ubuntu.com/security/notices/USN-6400-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6400-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6400-1

Related

Published

2023-09-27T12:49:54.352389Z

Modified

2023-09-27T12:49:54.352389Z

Summary

python2.7, python3.5 vulnerability

Details

It was discovered that Python did not properly provide constant-time processing for a crypto operation. An attacker could possibly use this issue to perform a timing attack and recover sensitive information.

References

Affected packages

Ubuntu:Pro:16.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7@2.7.12-1ubuntu0~16.04.18+esm7?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.12-1ubuntu0~16.04.18+esm7

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

2.7.12-1ubuntu0~16.04.14

2.7.12-1ubuntu0~16.04.16

2.7.12-1ubuntu0~16.04.18

2.7.12-1ubuntu0~16.04.18+esm1

2.7.12-1ubuntu0~16.04.18+esm2

2.7.12-1ubuntu0~16.04.18+esm3

2.7.12-1ubuntu0~16.04.18+esm4

2.7.12-1ubuntu0~16.04.18+esm5

2.7.12-1ubuntu0~16.04.18+esm6

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-dbg",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-dbgsym",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-dev",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-dev-dbgsym",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-minimal-dbgsym",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-stdlib-dbgsym",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "python2.7-dbg",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "python2.7-dev",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "python2.7-doc",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm7"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:16.04:LTS / python3.5

Package

Name: python3.5
Purl: pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.13+esm11?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.2-2ubuntu0~16.04.13+esm11

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

3.5.2-2ubuntu0~16.04.13

3.5.2-2ubuntu0~16.04.13+esm1

3.5.2-2ubuntu0~16.04.13+esm2

3.5.2-2ubuntu0~16.04.13+esm3

3.5.2-2ubuntu0~16.04.13+esm5

3.5.2-2ubuntu0~16.04.13+esm6

3.5.2-2ubuntu0~16.04.13+esm7

3.5.2-2ubuntu0~16.04.13+esm8

3.5.2-2ubuntu0~16.04.13+esm9

3.5.2-2ubuntu0~16.04.13+esm10

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "idle-python3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-dbg",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-dbgsym",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-dev",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-dev-dbgsym",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-minimal",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-minimal-dbgsym",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-stdlib",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-stdlib-dbgsym",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "libpython3.5-testsuite",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5-dbg",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5-dev",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5-doc",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5-examples",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5-minimal",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        },
        {
            "binary_name": "python3.5-venv",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm11"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / python2.7

Package

Name: python2.7
Purl: pkg:deb/ubuntu/python2.7@2.7.17-1~18.04ubuntu1.13+esm2?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.17-1~18.04ubuntu1.13+esm2

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

2.7.17-1~18.04ubuntu1.3

2.7.17-1~18.04ubuntu1.5

2.7.17-1~18.04ubuntu1.6

2.7.17-1~18.04ubuntu1.7

2.7.17-1~18.04ubuntu1.8

2.7.17-1~18.04ubuntu1.10

2.7.17-1~18.04ubuntu1.11

2.7.17-1~18.04ubuntu1.13

2.7.17-1~18.04ubuntu1.13+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "libpython2.7-dbg",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "libpython2.7-dev",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "python2.7-dbg",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "python2.7-dev",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "python2.7-doc",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}