Vulnerability-Lookup

OESA-2025-2741 (CVE-2025-8869)

Vulnerability from osv_openeuler – Published: 2025-11-28 11:09 – Updated: 2026-08-06 11:09 – Source website

Summary

python-pip security update

Details

pip is the package installer for Python. You can use pip to install packages from the Python Package Index and other indexes. %global bashcompdir %(b=$(pkg-config --variable=completionsdir bash-completion 2>/dev/null); echo ${b:-/bash_completion.d}) Name: python-pip Version: 20.2.2 Release: 4 Summary: A tool for installing and managing Python packages License: MIT and Python and ASL 2.0 and BSD and ISC and LGPLv2 and MPLv2.0 and (ASL 2.0 or BSD) URL: http://www.pip-installer.org Source0: https://files.pythonhosted.org/packages/source/p/pip/pip-.tar.gz BuildArch: noarch Patch1: allow-stripping-given-prefix-from-wheel-RECORD-files. Patch2: emit-a-warning-when-running-with-root-privileges.patch Patch3: remove-existing-dist-only-if-path-conflicts.patch Patch6000: dummy-certifi.patch Patch6001: backport-CVE-2021-3572.patch

Security Fix(es):

Note that this is a vulnerability in pip's fallback implementation of tar extraction for Python versions that don't implement PEP 706 and therefore are not secure to all vulnerabilities in the Python 'tarfile' module. If you're using a Python version that implements PEP 706 then pip doesn't use the "vulnerable" fallback code.

Mitigations include upgrading to a version of pip that includes the fix, upgrading to a Python version that implements PEP 706 (Python >=3.9.17, >=3.10.12, >=3.11.4, or >=3.12), applying the linked patch, or inspecting source distributions (sdists) before installation as is already a best-practice.(CVE-2025-8869)

Severity

5.3 (Medium)


                    
                      CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-8869	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "python-pip-help-21.3.1-12.oe2203sp4.noarch.rpm",
          "python-pip-wheel-21.3.1-12.oe2203sp4.noarch.rpm",
          "python3-pip-21.3.1-12.oe2203sp4.noarch.rpm"
        ],
        "src": [
          "python-pip-21.3.1-12.oe2203sp4.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP4",
        "name": "python-pip",
        "purl": "pkg:rpm/openEuler/python-pip\u0026distro=openEuler-22.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "21.3.1-12.oe2203sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "pip is the package installer for Python. You can use pip to install packages from the Python Package Index and other indexes. %global bashcompdir %(b=$(pkg-config --variable=completionsdir bash-completion 2\u0026amp;gt;/dev/null); echo ${b:-/bash_completion.d}) Name:           python-pip Version:        20.2.2 Release:        4 Summary:        A tool for installing and managing Python packages License:        MIT and Python and ASL 2.0 and BSD and ISC and LGPLv2 and MPLv2.0 and (ASL 2.0 or BSD) URL:            http://www.pip-installer.org Source0:        https://files.pythonhosted.org/packages/source/p/pip/pip-.tar.gz BuildArch:      noarch Patch1:         allow-stripping-given-prefix-from-wheel-RECORD-files. Patch2:         emit-a-warning-when-running-with-root-privileges.patch Patch3:         remove-existing-dist-only-if-path-conflicts.patch Patch6000:      dummy-certifi.patch Patch6001:      backport-CVE-2021-3572.patch\r\n\r\nSecurity Fix(es):\n\nWhen extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn\u0026apos;t implement PEP 706.\nNote that upgrading pip to a \u0026quot;fixed\u0026quot; version for this vulnerability doesn\u0026apos;t fix all known vulnerabilities that are remediated by using a Python version that implements PEP 706.\n\nNote that this is a vulnerability in pip\u0026apos;s fallback implementation of tar extraction for Python versions that don\u0026apos;t implement PEP 706\nand therefore are not secure to all vulnerabilities in the Python \u0026apos;tarfile\u0026apos; module. If you\u0026apos;re using a Python version that implements PEP 706\nthen pip doesn\u0026apos;t use the \u0026quot;vulnerable\u0026quot; fallback code.\n\nMitigations include upgrading to a version of pip that includes the fix, upgrading to a Python version that implements PEP 706 (Python \u0026gt;=3.9.17, \u0026gt;=3.10.12, \u0026gt;=3.11.4, or \u0026gt;=3.12),\napplying the linked patch, or inspecting source distributions (sdists) before installation as is already a best-practice.(CVE-2025-8869)",
  "id": "OESA-2025-2741",
  "modified": "2026-08-06T11:09:51Z",
  "published": "2025-11-28T11:09:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2741"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8869"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "python-pip security update",
  "upstream": [
    "CVE-2025-8869"
  ]
}

CVE-2025-8869 (GCVE-0-2025-8869)

Vulnerability from cvelistv5 – Published: 2025-09-24 14:56 – Updated: 2025-11-03 17:45

Title

Fallback tar extraction in pip doesn't check symbolic links point to extraction directory

Summary

When extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn't implement PEP 706. Note that upgrading pip to a "fixed" version for this vulnerability doesn't fix all known vulnerabilities that are remediated by using a Python version that implements PEP 706. Note that this is a vulnerability in pip's fallback implementation of tar extraction for Python versions that don't implement PEP 706 and therefore are not secure to all vulnerabilities in the Python 'tarfile' module. If you're using a Python version that implements PEP 706 then pip doesn't use the "vulnerable" fallback code. Mitigations include upgrading to a version of pip that includes the fix, upgrading to a Python version that implements PEP 706 (Python >=3.9.17, >=3.10.12, >=3.11.4, or >=3.12), applying the linked patch, or inspecting source distributions (sdists) before installation as is already a best-practice.

Severity

5.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-16 19:47 UTC

CWE

CWE-noinfo Not enough information

Assigner

PSF mitre root Scorecard

References

3 references

URL	Tags
https://github.com/pypa/pip/pull/13550	patch
https://mail.python.org/archives/list/security-an…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
Python Packaging Authority	pip	Affected: 0 , < 25.3 (python)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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OESA-2025-2741 (CVE-2025-8869)

CVE-2025-8869 (GCVE-0-2025-8869)

Tags

Sightings

Nomenclature

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