ghsa-8823-xphr-qw9v
Vulnerability from github
Published
2022-05-17 01:36
Modified
2024-11-22 20:12
Summary
Gentoo Portage does not verify X.509 certificates from SSL servers
Details

The urlopen function in pym/portage/util/_urlopen.py in Gentoo Portage 2.1.12, when using HTTPS, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and modify binary package lists via a crafted certificate.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "portage"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.12.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2013-2100"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-11-22T20:12:21Z",
    "nvd_published_at": "2014-09-29T22:55:00Z",
    "severity": "HIGH"
  },
  "details": "The urlopen function in pym/portage/util/_urlopen.py in Gentoo Portage 2.1.12, when using HTTPS, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and modify binary package lists via a crafted certificate.",
  "id": "GHSA-8823-xphr-qw9v",
  "modified": "2024-11-22T20:12:21Z",
  "published": "2022-05-17T01:36:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-2100"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/show_bug.cgi?id=469888"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/84315"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gentoo/portage"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/portage/PYSEC-2014-115.yaml"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201507-16"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2013/05/15/5"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2013/05/16/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Gentoo Portage does not verify X.509 certificates from SSL servers"
}


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