pysec - pysec-2024-10

pysec-2024-10

Vulnerability from pysec

Published

2024-01-12 03:15

Modified

2024-01-22 18:22

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification. Unless emerge-webrsync is used, Portage is not vulnerable.

Aliases

CVE-2016-20021

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "portage",
        "purl": "pkg:pypi/portage"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.47"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.18",
        "3.0.19",
        "3.0.20",
        "3.0.21",
        "3.0.22",
        "3.0.23",
        "3.0.24",
        "3.0.25",
        "3.0.26",
        "3.0.27",
        "3.0.28",
        "3.0.29",
        "3.0.30",
        "3.0.31",
        "3.0.32",
        "3.0.33",
        "3.0.34",
        "3.0.35",
        "3.0.36",
        "3.0.37",
        "3.0.38",
        "3.0.38.1",
        "3.0.39",
        "3.0.40",
        "3.0.41",
        "3.0.42",
        "3.0.43",
        "3.0.44",
        "3.0.45",
        "3.0.45.1",
        "3.0.45.2",
        "3.0.45.3",
        "3.0.46"
      ]
    }
  ],
  "aliases": [
    "CVE-2016-20021"
  ],
  "details": "In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification. Unless emerge-webrsync is used, Portage is not vulnerable.",
  "id": "PYSEC-2024-10",
  "modified": "2024-01-22T18:22:47.599296+00:00",
  "published": "2024-01-12T03:15:00+00:00",
  "references": [
    {
      "type": "WEB",
      "url": "https://wiki.gentoo.org/wiki/Portage"
    },
    {
      "type": "WEB",
      "url": "https://gitweb.gentoo.org/proj/portage.git/tree/NEWS"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.gentoo.org/597800"
    },
    {
      "type": "FIX",
      "url": "https://bugs.gentoo.org/597800"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-20021

Vulnerability from cvelistv5

Published

2024-01-12 00:00

Modified

2024-08-06 03:47

Severity ?

Summary

References

▼	URL	Tags
	https://wiki.gentoo.org/wiki/Portage
	https://gitweb.gentoo.org/proj/portage.git/tree/NEWS
	https://bugs.gentoo.org/597800

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:47:34.866Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://wiki.gentoo.org/wiki/Portage"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitweb.gentoo.org/proj/portage.git/tree/NEWS"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.gentoo.org/597800"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification. Unless emerge-webrsync is used, Portage is not vulnerable."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-17T19:54:57.378486",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://wiki.gentoo.org/wiki/Portage"
        },
        {
          "url": "https://gitweb.gentoo.org/proj/portage.git/tree/NEWS"
        },
        {
          "url": "https://bugs.gentoo.org/597800"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-20021",
    "datePublished": "2024-01-12T00:00:00",
    "dateReserved": "2024-01-12T00:00:00",
    "dateUpdated": "2024-08-06T03:47:34.866Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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