USN-5083-1

Source
https://ubuntu.com/security/notices/USN-5083-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5083-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5083-1
Related
Published
2021-09-16T17:27:34.033368Z
Modified
2021-09-16T17:27:34.033368Z
Summary
python3.4, python3.5 vulnerabilities
Details

It was discovered that Python incorrectly handled certain RFCs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 ESM. (CVE-2021-3733)

It was discovered that Python incorrectly handled certain server responses. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-3737)

References

Affected packages

Ubuntu:Pro:14.04:LTS / python3.4

Package

Name
python3.4
Purl
pkg:deb/ubuntu/python3.4?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+esm11

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
3.4.3-1ubuntu1~14.04.7+esm2
3.4.3-1ubuntu1~14.04.7+esm4
3.4.3-1ubuntu1~14.04.7+esm6
3.4.3-1ubuntu1~14.04.7+esm7
3.4.3-1ubuntu1~14.04.7+esm8
3.4.3-1ubuntu1~14.04.7+esm10

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "idle-python3.4"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-dbg"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-dev"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-dev-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-minimal"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-minimal-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-stdlib"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-stdlib-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "libpython3.4-testsuite"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-dbg"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-dev"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-dev-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-doc"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-examples"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-minimal"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-minimal-dbgsym"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-venv"
        },
        {
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm11",
            "binary_name": "python3.4-venv-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / python3.5

Package

Name
python3.5
Purl
pkg:deb/ubuntu/python3.5?arch=src?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+esm1

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

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "idle-python3.5"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-dbg"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-dev"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-dev-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-minimal"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-minimal-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-stdlib"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-stdlib-dbgsym"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "libpython3.5-testsuite"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5-dbg"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5-dev"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5-doc"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5-examples"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5-minimal"
        },
        {
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm1",
            "binary_name": "python3.5-venv"
        }
    ]
}