BREW-CONDA-LOCK-CVE-2012-4571 (GHSA-P3H7-3C45-QJ4V)

Vulnerability from osv_homebrew – Published: 2026-08-13 16:41 – Updated: 2026-09-09 23:48 – Source website
VLAI
Summary
Python Keyring does not securely initialize encryption cipher
Details

Python Keyring 0.9.1 does not securely initialize the cipher when encrypting passwords for CryptedFileKeyring files, which makes it easier for local users to obtain passwords via a brute-force attack.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:P
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "keyring",
        "resource_purl": "pkg:pypi/keyring@25.7.0",
        "upstream_fixed_in": "0.9.2"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "conda-lock",
        "purl": "pkg:brew/conda-lock"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.2_5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/keyring@25.7.0",
        "name": "keyring",
        "resource": "keyring",
        "strategy": "registry",
        "subject_version": "25.7.0"
      }
    ]
  },
  "details": "Python Keyring 0.9.1 does not securely initialize the cipher when encrypting passwords for `CryptedFileKeyring` files, which makes it easier for local users to obtain passwords via a brute-force attack.",
  "id": "BREW-conda-lock-CVE-2012-4571",
  "modified": "2026-09-09T23:48:44Z",
  "published": "2026-08-13T16:41:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4571"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jaraco/keyring/commit/162f2ed0e39e16d561732b9fad8af6cd2341d7bd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jaraco/keyring/commit/56272d908ba7a3fe4ebb6d6e87a7cc569f4726ac"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jaraco/keyring/commit/a76942672f6ac85a88bd9b9ed31fd133119b7702"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jaraco/keyring/commit/cbf509b0386c3063d8b2879ce72d78ac18023f72"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jaraco/keyring/commit/cc1ead78d1e3fab9fa8bb0b4bb334cb82d35db52"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ubuntu/+source/python-keyring/+bug/1004845"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jaraco/keyring"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/keyring/PYSEC-2012-8.yaml"
    },
    {
      "type": "WEB",
      "url": "http://pypi.python.org/pypi/keyring"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/31/8"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1634-1"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Python Keyring does not securely initialize encryption cipher",
  "upstream": [
    "GHSA-p3h7-3c45-qj4v",
    "CVE-2012-4571",
    "PYSEC-2012-8"
  ]
}



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