OESA-2022-1566

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1566

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2022-1566.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2022-1566

Upstream

CVE-2021-4189

CVE-2022-0391

Published

2022-03-07T11:03:36Z

Modified

2025-08-12T05:10:16.726482Z

Summary

python3 security update

Details

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C++ (or other languages, depending on the chosen implementation). Python is also usable as an extension language for applications written in other languages that need easy-to-use scripting or automation interfaces.

Security Fix(es):

A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like '\r' and '\n' in the URL path. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14.(CVE-2022-0391)

An attacker could exploit this vulnerability to set up a malicious FTP server that could trick an FTP client into connecting back to a given IP address and port. This can cause the FTP client to scan the port.(CVE-2021-4189)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / python3

Package

Name: python3
Purl: pkg:rpm/openEuler/python3&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.7.9-20.oe1

Ecosystem specific

{
    "src": [
        "python3-3.7.9-20.oe1.src.rpm"
    ],
    "x86_64": [
        "python3-debugsource-3.7.9-20.oe1.x86_64.rpm",
        "python3-devel-3.7.9-20.oe1.x86_64.rpm",
        "python3-debuginfo-3.7.9-20.oe1.x86_64.rpm",
        "python3-3.7.9-20.oe1.x86_64.rpm",
        "python3-debug-3.7.9-20.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "python3-devel-3.7.9-20.oe1.aarch64.rpm",
        "python3-debuginfo-3.7.9-20.oe1.aarch64.rpm",
        "python3-debugsource-3.7.9-20.oe1.aarch64.rpm",
        "python3-debug-3.7.9-20.oe1.aarch64.rpm",
        "python3-3.7.9-20.oe1.aarch64.rpm"
    ],
    "noarch": [
        "python3-help-3.7.9-20.oe1.noarch.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / python3

Package

Name: python3
Purl: pkg:rpm/openEuler/python3&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.7.9-19.oe1

Ecosystem specific

{
    "src": [
        "python3-3.7.9-19.oe1.src.rpm"
    ],
    "x86_64": [
        "python3-debugsource-3.7.9-19.oe1.x86_64.rpm",
        "python3-devel-3.7.9-19.oe1.x86_64.rpm",
        "python3-debuginfo-3.7.9-19.oe1.x86_64.rpm",
        "python3-3.7.9-19.oe1.x86_64.rpm",
        "python3-debug-3.7.9-19.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "python3-debug-3.7.9-19.oe1.aarch64.rpm",
        "python3-debuginfo-3.7.9-19.oe1.aarch64.rpm",
        "python3-devel-3.7.9-19.oe1.aarch64.rpm",
        "python3-3.7.9-19.oe1.aarch64.rpm",
        "python3-debugsource-3.7.9-19.oe1.aarch64.rpm"
    ],
    "noarch": [
        "python3-help-3.7.9-19.oe1.noarch.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / python3

Package

Name: python3
Purl: pkg:rpm/openEuler/python3&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.7.9-21.oe1

Ecosystem specific

{
    "src": [
        "python3-3.7.9-21.oe1.src.rpm"
    ],
    "x86_64": [
        "python3-debugsource-3.7.9-21.oe1.x86_64.rpm",
        "python3-3.7.9-21.oe1.x86_64.rpm",
        "python3-debug-3.7.9-21.oe1.x86_64.rpm",
        "python3-devel-3.7.9-21.oe1.x86_64.rpm",
        "python3-debuginfo-3.7.9-21.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "python3-devel-3.7.9-21.oe1.aarch64.rpm",
        "python3-3.7.9-21.oe1.aarch64.rpm",
        "python3-debugsource-3.7.9-21.oe1.aarch64.rpm",
        "python3-debuginfo-3.7.9-21.oe1.aarch64.rpm",
        "python3-debug-3.7.9-21.oe1.aarch64.rpm"
    ],
    "noarch": [
        "python3-help-3.7.9-21.oe1.noarch.rpm"
    ]
}