github - ghsa-c5r6-cm8r-wgh9

ghsa-c5r6-cm8r-wgh9

Vulnerability from github

Published

2022-05-24 17:29

Modified

2022-05-25 00:00

Severity ?

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

Details

The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-8252"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-18T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The implementation of realpath in libuv \u003c 10.22.1, \u003c 12.18.4, and \u003c 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.",
  "id": "GHSA-c5r6-cm8r-wgh9",
  "modified": "2022-05-25T00:00:31Z",
  "published": "2022-05-24T17:29:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8252"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/965914"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6"
    },
    {
      "type": "WEB",
      "url": "https://nodejs.org/en/blog/vulnerability/september-2020-security-releases"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202009-15"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20201009-0004"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4548-1"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-8252

Vulnerability from cvelistv5

Published

2020-09-18 20:11

Modified

2024-08-04 09:56

Severity ?

Summary

References

▼	URL	Tags
	https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/	x_refsource_MISC
	https://hackerone.com/reports/965914	x_refsource_MISC
	https://security.gentoo.org/glsa/202009-15	vendor-advisory, x_refsource_GENTOO
	https://usn.ubuntu.com/4548-1/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html	vendor-advisory, x_refsource_SUSE
	https://security.netapp.com/advisory/ntap-20201009-0004/	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/	vendor-advisory, x_refsource_FEDORA

Impacted products

▼	Vendor	Product
	n/a	https://github.com/nodejs/node

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:56:28.202Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/965914"
          },
          {
            "name": "GLSA-202009-15",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202009-15"
          },
          {
            "name": "USN-4548-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4548-1/"
          },
          {
            "name": "openSUSE-SU-2020:1616",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20201009-0004/"
          },
          {
            "name": "openSUSE-SU-2020:1660",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html"
          },
          {
            "name": "FEDORA-2020-43d5a372fc",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/nodejs/node",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in 10.22.1, 12.18.4, 14.9.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The implementation of realpath in libuv \u003c 10.22.1, \u003c 12.18.4, and \u003c 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Classic Buffer Overflow (CWE-120)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-13T03:06:13",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/965914"
        },
        {
          "name": "GLSA-202009-15",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202009-15"
        },
        {
          "name": "USN-4548-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4548-1/"
        },
        {
          "name": "openSUSE-SU-2020:1616",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20201009-0004/"
        },
        {
          "name": "openSUSE-SU-2020:1660",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html"
        },
        {
          "name": "FEDORA-2020-43d5a372fc",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2020-8252",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "https://github.com/nodejs/node",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Fixed in 10.22.1, 12.18.4, 14.9.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The implementation of realpath in libuv \u003c 10.22.1, \u003c 12.18.4, and \u003c 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Classic Buffer Overflow (CWE-120)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/",
              "refsource": "MISC",
              "url": "https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/"
            },
            {
              "name": "https://hackerone.com/reports/965914",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/965914"
            },
            {
              "name": "GLSA-202009-15",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202009-15"
            },
            {
              "name": "USN-4548-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4548-1/"
            },
            {
              "name": "openSUSE-SU-2020:1616",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20201009-0004/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20201009-0004/"
            },
            {
              "name": "openSUSE-SU-2020:1660",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html"
            },
            {
              "name": "FEDORA-2020-43d5a372fc",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2020-8252",
    "datePublished": "2020-09-18T20:11:51",
    "dateReserved": "2020-01-28T00:00:00",
    "dateUpdated": "2024-08-04T09:56:28.202Z",
    "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.

Action not permitted