UBUNTU-CVE-2021-3572

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2021-3572
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3572.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3572
Related
Published
2021-11-10T18:15:00Z
Modified
2021-11-10T18:15:00Z
Severity
  • 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. This is fixed in python-pip version 21.1.

References

Affected packages

Ubuntu:Pro:16.04:LTS / python-pip

Package

Name
python-pip
Purl
pkg:deb/ubuntu/python-pip@8.1.1-2ubuntu0.6+esm2?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.1.1-2ubuntu0.6+esm2

Affected versions

1.*

1.5.6-7ubuntu1
1.5.6-7ubuntu2

8.*

8.0.2-7
8.0.3-1
8.0.3-2
8.1.0-1
8.1.0-2
8.1.1-1
8.1.1-2
8.1.1-2ubuntu0.1
8.1.1-2ubuntu0.2
8.1.1-2ubuntu0.4
8.1.1-2ubuntu0.6

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python-pip": "8.1.1-2ubuntu0.6+esm2",
            "python-pip-whl": "8.1.1-2ubuntu0.6+esm2",
            "python3-pip": "8.1.1-2ubuntu0.6+esm2"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / python-pip

Package

Name
python-pip
Purl
pkg:deb/ubuntu/python-pip@9.0.1-2.3~ubuntu1.18.04.8+esm1?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.0.1-2.3~ubuntu1.18.04.8+esm1

Affected versions

9.*

9.0.1-2
9.0.1-2.3~ubuntu1
9.0.1-2.3~ubuntu1.18.04.1
9.0.1-2.3~ubuntu1.18.04.2
9.0.1-2.3~ubuntu1.18.04.3
9.0.1-2.3~ubuntu1.18.04.4
9.0.1-2.3~ubuntu1.18.04.5
9.0.1-2.3~ubuntu1.18.04.5+esm2
9.0.1-2.3~ubuntu1.18.04.5+esm3
9.0.1-2.3~ubuntu1.18.04.6
9.0.1-2.3~ubuntu1.18.04.6+esm1
9.0.1-2.3~ubuntu1.18.04.7
9.0.1-2.3~ubuntu1.18.04.7+esm1
9.0.1-2.3~ubuntu1.18.04.8

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python-pip": "9.0.1-2.3~ubuntu1.18.04.8+esm1",
            "python-pip-whl": "9.0.1-2.3~ubuntu1.18.04.8+esm1",
            "python3-pip": "9.0.1-2.3~ubuntu1.18.04.8+esm1"
        }
    ]
}

Ubuntu:20.04:LTS / python-pip

Package

Name
python-pip
Purl
pkg:deb/ubuntu/python-pip@20.0.2-5ubuntu1.5?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20.0.2-5ubuntu1.5

Affected versions

18.*

18.1-5
18.1-5build1
18.1-5ubuntu1

20.*

20.0.2-2
20.0.2-4
20.0.2-5
20.0.2-5ubuntu1
20.0.2-5ubuntu1.1
20.0.2-5ubuntu1.3
20.0.2-5ubuntu1.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python-pip-whl": "20.0.2-5ubuntu1.5",
            "python3-pip": "20.0.2-5ubuntu1.5"
        }
    ]
}

Ubuntu:22.04:LTS / python-pip

Package

Name
python-pip
Purl
pkg:deb/ubuntu/python-pip@20.3.4-4?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20.3.4-4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "python-pip-whl": "20.3.4-4",
            "python3-pip": "20.3.4-4"
        }
    ]
}