GHSA-P8G3-26X6-6M74

Vulnerability from github – Published: 2024-09-10 12:30 – Updated: 2024-09-10 15:31
VLAI
Details

nix 2.24 through 2.24.5 allows directory traversal via a symlink in a nar file, because of mishandling of a directory containing a symlink and a directory of the same name, aka GHSA-h4vv-h3jq-v493.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2024-45845"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-10T11:15:10Z",
    "severity": "HIGH"
  },
  "details": "nix 2.24 through 2.24.5 allows directory traversal via a symlink in a nar file, because of mishandling of a directory containing a symlink and a directory of the same name, aka GHSA-h4vv-h3jq-v493.",
  "id": "GHSA-p8g3-26x6-6m74",
  "modified": "2024-09-10T15:31:04Z",
  "published": "2024-09-10T12:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45845"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NixOS/nix/tags"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=41492994"
    },
    {
      "type": "WEB",
      "url": "https://puckipedia.com/7hkj-98sq/qixt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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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.


Detection rules are retrieved from Rulezet.