(CVE-2015-20107)

Vulnerability from cleanstart – Published: 2026-09-18 01:43 – Updated: 2026-09-17 06:05 – Source website
VLAI
Summary
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed o...
Details

Multiple security vulnerabilities affect the python3 package. pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory. See references for individual vulnerability details.

References
https://github.com/cleanstart-dev/cleanstart-secu… ADVISORY
https://osv.dev/vulnerability/CVE-2015-20107 WEB
https://osv.dev/vulnerability/CVE-2015-2104 WEB
https://osv.dev/vulnerability/CVE-2019-16056 WEB
https://osv.dev/vulnerability/CVE-2019-16935 WEB
https://osv.dev/vulnerability/CVE-2019-20907 WEB
https://osv.dev/vulnerability/CVE-2019-5010 WEB
https://osv.dev/vulnerability/CVE-2020-14422 WEB
https://osv.dev/vulnerability/CVE-2020-8315 WEB
https://osv.dev/vulnerability/CVE-2020-8492 WEB
https://osv.dev/vulnerability/CVE-2021-23336 WEB
https://osv.dev/vulnerability/CVE-2021-29921 WEB
https://osv.dev/vulnerability/CVE-2021-3177 WEB
https://osv.dev/vulnerability/CVE-2021-3426 WEB
https://osv.dev/vulnerability/CVE-2022-45061 WEB
https://osv.dev/vulnerability/CVE-2023-27043 WEB
https://osv.dev/vulnerability/CVE-2023-40217 WEB
https://osv.dev/vulnerability/CVE-2024-12254 WEB
https://osv.dev/vulnerability/CVE-2024-12718 WEB
https://osv.dev/vulnerability/CVE-2024-4032 WEB
https://osv.dev/vulnerability/CVE-2024-6232 WEB
https://osv.dev/vulnerability/CVE-2024-6923 WEB
https://osv.dev/vulnerability/CVE-2024-7592 WEB
https://osv.dev/vulnerability/CVE-2024-8088 WEB
https://osv.dev/vulnerability/CVE-2024-9287 WEB
https://osv.dev/vulnerability/CVE-2025-0938 WEB
https://osv.dev/vulnerability/CVE-2025-24049 WEB
https://osv.dev/vulnerability/CVE-2025-4138 WEB
https://osv.dev/vulnerability/CVE-2025-4330 WEB
https://osv.dev/vulnerability/CVE-2025-4516 WEB
https://osv.dev/vulnerability/CVE-2025-4517 WEB
https://osv.dev/vulnerability/CVE-2025-59375 WEB
https://osv.dev/vulnerability/CVE-2026-1703 WEB
https://osv.dev/vulnerability/CVE-2026-3219 WEB
https://osv.dev/vulnerability/CVE-2026-6357 WEB
https://osv.dev/vulnerability/CVE-2026-8643 WEB
https://nvd.nist.gov/vuln/detail/CVE-2015-20107 WEB
https://nvd.nist.gov/vuln/detail/CVE-2015-2104 WEB
https://nvd.nist.gov/vuln/detail/CVE-2019-16056 WEB
https://nvd.nist.gov/vuln/detail/CVE-2019-16935 WEB
https://nvd.nist.gov/vuln/detail/CVE-2019-20907 WEB
https://nvd.nist.gov/vuln/detail/CVE-2019-5010 WEB
https://nvd.nist.gov/vuln/detail/CVE-2020-14422 WEB
https://nvd.nist.gov/vuln/detail/CVE-2020-8315 WEB
https://nvd.nist.gov/vuln/detail/CVE-2020-8492 WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-23336 WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-29921 WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-3177 WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-3426 WEB
https://nvd.nist.gov/vuln/detail/CVE-2022-45061 WEB
https://nvd.nist.gov/vuln/detail/CVE-2023-27043 WEB
https://nvd.nist.gov/vuln/detail/CVE-2023-40217 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-12254 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-12718 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-4032 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-6232 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-6923 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-7592 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-8088 WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-9287 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-0938 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-24049 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-4138 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-4330 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-4516 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-4517 WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-59375 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-1703 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-3219 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-6357 WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-8643 WEB

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "python3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.9.5-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Multiple security vulnerabilities affect the python3 package. pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory. See references for individual vulnerability details.",
  "id": "CLEANSTART-2026-OH23140",
  "modified": "2026-09-17T06:05:32Z",
  "published": "2026-09-18T01:43:00.866976Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-OH23140.json"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2015-20107"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2015-2104"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2019-16056"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2019-16935"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2019-20907"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2019-5010"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2020-14422"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2020-8315"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2020-8492"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2021-23336"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2021-29921"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2021-3177"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2021-3426"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2022-45061"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2023-27043"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2023-40217"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-12254"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-12718"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-4032"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-6232"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-6923"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-7592"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-8088"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2024-9287"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-0938"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-24049"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-4138"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-4330"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-4516"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-4517"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-59375"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-1703"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-3219"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-6357"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-8643"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-20107"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-2104"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16056"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16935"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20907"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5010"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14422"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8315"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8492"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23336"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29921"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3177"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3426"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45061"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27043"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40217"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-12254"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-12718"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4032"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6232"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6923"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7592"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8088"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9287"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0938"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24049"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4138"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4330"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4516"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4517"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59375"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1703"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3219"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6357"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8643"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed o...",
  "upstream": [
    "CVE-2015-20107",
    "CVE-2015-2104",
    "CVE-2019-16056",
    "CVE-2019-16935",
    "CVE-2019-20907",
    "CVE-2019-5010",
    "CVE-2020-14422",
    "CVE-2020-8315",
    "CVE-2020-8492",
    "CVE-2021-23336",
    "CVE-2021-29921",
    "CVE-2021-3177",
    "CVE-2021-3426",
    "CVE-2022-45061",
    "CVE-2023-27043",
    "CVE-2023-40217",
    "CVE-2024-12254",
    "CVE-2024-12718",
    "CVE-2024-4032",
    "CVE-2024-6232",
    "CVE-2024-6923",
    "CVE-2024-7592",
    "CVE-2024-8088",
    "CVE-2024-9287",
    "CVE-2025-0938",
    "CVE-2025-24049",
    "CVE-2025-4138",
    "CVE-2025-4330",
    "CVE-2025-4516",
    "CVE-2025-4517",
    "CVE-2025-59375",
    "CVE-2026-1703",
    "CVE-2026-3219",
    "CVE-2026-6357",
    "CVE-2026-8643"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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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Related by attack behaviour

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