Vulnerability-Lookup

GHSA-7RF7-7XF5-V9V3

Vulnerability from github – Published: 2022-07-18 00:00 – Updated: 2022-07-19 00:00

Details

pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. (Shims are executables that pass a command along to a specific version of pyenv. The version string is used to construct the path to the command, and there is no validation of whether the version specified is a valid version. Thus, relative path traversal can occur.)

Severity ?

7.8 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-35861"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-17T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. (Shims are executables that pass a command along to a specific version of pyenv. The version string is used to construct the path to the command, and there is no validation of whether the version specified is a valid version. Thus, relative path traversal can occur.)",
  "id": "GHSA-7rf7-7xf5-v9v3",
  "modified": "2022-07-19T00:00:27Z",
  "published": "2022-07-18T00:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35861"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pyenv/pyenv/commit/22fa683571d98b59ea16e5fe48ac411c67939653"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-35861 (GCVE-0-2022-35861)

Vulnerability from cvelistv5 – Published: 2022-07-17 16:31 – Updated: 2024-08-03 09:44

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/pyenv/pyenv/commit/22fa683571d…

x_refsource_MISC

Show details on NVD website

JSON

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            "url": "https://github.com/pyenv/pyenv/commit/22fa683571d98b59ea16e5fe48ac411c67939653"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "vendor": "n/a",
          "versions": [
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        }
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                            "version_value": "n/a"
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}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7RF7-7XF5-V9V3

CVE-2022-35861 (GCVE-0-2022-35861)

Tags

Sightings

Nomenclature