GHSA-QH54-9VC5-M9FG

Vulnerability from github – Published: 2021-10-12 16:06 – Updated: 2021-10-11 21:16
VLAI?
Summary
MD5 hash support in github.com/foxcpp/maddy
Details

Impact

This vulnerability affects maddy 0.5.1, 0.5.0 users using auth.shadow module and an extremely outdated system that still allows MD5 hashes in /etc/shadows.

Patches

Patch is available as part of the 0.5.2 release.

Workarounds

Ensure MD5 hashes are not present in /etc/shadow.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/foxcpp/maddy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.5.0"
            },
            {
              "fixed": "0.5.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-261"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-11T21:16:02Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "### Impact\n\nThis vulnerability affects maddy 0.5.1, 0.5.0 users using auth.shadow module\nand an extremely outdated system that still allows MD5 hashes in \n/etc/shadows.\n\n### Patches\n\nPatch is available as part of the 0.5.2 release.\n\n### Workarounds\n\nEnsure MD5 hashes are not present in /etc/shadow.\n",
  "id": "GHSA-qh54-9vc5-m9fg",
  "modified": "2021-10-11T21:16:02Z",
  "published": "2021-10-12T16:06:30Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/foxcpp/maddy/security/advisories/GHSA-qh54-9vc5-m9fg"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/foxcpp/maddy"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "MD5 hash support in github.com/foxcpp/maddy"
}


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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.


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