UBUNTU-CVE-2021-3572
- Source
- https://ubuntu.com/security/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.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-3572
- Upstream
- Downstream
- Related
- Published
- 2021-11-10T18:15:00Z
- Modified
- 2025-10-15T16:50:12Z
- 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
- Ubuntu - low
- 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
-
- https://ubuntu.com/security/CVE-2021-3572
- https://github.com/pypa/pip/pull/9827
- https://github.com/pypa/pip/issues/10042
- https://github.com/pypa/pip/issues/10042#issuecomment-857452480
- https://github.com/skazi0/CVE-2021-3572/blob/master/CVE-2021-3572-v9.0.1.patch
- https://ubuntu.com/security/notices/USN-4961-2
- https://www.cve.org/CVERecord?id=CVE-2021-3572
Affected packages
Ubuntu:Pro:14.04:LTS / python-pip
Package
- Name
- python-pip
- Purl
- pkg:deb/ubuntu/python-pip@1.5.4-1ubuntu4+esm1?arch=source&distro=trusty/esm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.5.4-1ubuntu4+esm1
Ecosystem specific
{
"binaries": [
{
"binary_name": "python-pip",
"binary_version": "1.5.4-1ubuntu4+esm1"
},
{
"binary_name": "python-pip-whl",
"binary_version": "1.5.4-1ubuntu4+esm1"
},
{
"binary_name": "python3-pip",
"binary_version": "1.5.4-1ubuntu4+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
Ubuntu:Pro:16.04:LTS / python-pip
Package
- Name
- python-pip
- Purl
- pkg:deb/ubuntu/python-pip@8.1.1-2ubuntu0.6+esm2?arch=source&distro=esm-apps/xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed8.1.1-2ubuntu0.6+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
{
"binaries": [
{
"binary_name": "python-pip",
"binary_version": "8.1.1-2ubuntu0.6+esm2"
},
{
"binary_name": "python-pip-whl",
"binary_version": "8.1.1-2ubuntu0.6+esm2"
},
{
"binary_name": "python3-pip",
"binary_version": "8.1.1-2ubuntu0.6+esm2"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
Ubuntu:Pro:18.04:LTS / python-pip
Package
- Name
- python-pip
- Purl
- pkg:deb/ubuntu/python-pip@9.0.1-2.3~ubuntu1.18.04.5+esm2?arch=source&distro=esm-apps/bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed9.0.1-2.3~ubuntu1.18.04.5+esm2
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
Ecosystem specific
{
"binaries": [
{
"binary_name": "python-pip",
"binary_version": "9.0.1-2.3~ubuntu1.18.04.5+esm2"
},
{
"binary_name": "python-pip-whl",
"binary_version": "9.0.1-2.3~ubuntu1.18.04.5+esm2"
},
{
"binary_name": "python3-pip",
"binary_version": "9.0.1-2.3~ubuntu1.18.04.5+esm2"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}