github - ghsa-3mpv-3cfr-mgjj

GHSA-3MPV-3CFR-MGJJ

Vulnerability from github – Published: 2022-05-24 17:37 – Updated: 2022-05-24 17:37

Details

With MariaDB running on Windows, when local clients connect to the server over named pipes, it's possible for an unprivileged user with an ability to run code on the server machine to intercept the named pipe connection and act as a man-in-the-middle, gaining access to all the data passed between the client and the server, and getting the ability to run SQL commands on behalf of the connected user. This occurs because of an incorrect security descriptor. This affects MariaDB Server before 10.1.48, 10.2.x before 10.2.35, 10.3.x before 10.3.26, 10.4.x before 10.4.16, and 10.5.x before 10.5.7. NOTE: this issue exists because certain details of the MariaDB CVE-2019-2503 fix did not comprehensively address attack variants against MariaDB. This situation is specific to MariaDB, and thus CVE-2020-28912 does NOT apply to other vendors that were originally affected by CVE-2019-2503.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-28912"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-24T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "With MariaDB running on Windows, when local clients connect to the server over named pipes, it\u0027s possible for an unprivileged user with an ability to run code on the server machine to intercept the named pipe connection and act as a man-in-the-middle, gaining access to all the data passed between the client and the server, and getting the ability to run SQL commands on behalf of the connected user. This occurs because of an incorrect security descriptor. This affects MariaDB Server before 10.1.48, 10.2.x before 10.2.35, 10.3.x before 10.3.26, 10.4.x before 10.4.16, and 10.5.x before 10.5.7. NOTE: this issue exists because certain details of the MariaDB CVE-2019-2503 fix did not comprehensively address attack variants against MariaDB. This situation is specific to MariaDB, and thus CVE-2020-28912 does NOT apply to other vendors that were originally affected by CVE-2019-2503.",
  "id": "GHSA-3mpv-3cfr-mgjj",
  "modified": "2022-05-24T17:37:16Z",
  "published": "2022-05-24T17:37:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28912"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1019891"
    },
    {
      "type": "WEB",
      "url": "https://jira.mariadb.org/browse/MDEV-24040"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-28912 (GCVE-0-2020-28912)

Vulnerability from cvelistv5 – Published: 2020-12-24 19:49 – Updated: 2024-08-04 16:41

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://jira.mariadb.org/browse/MDEV-24040	x_refsource_MISC
	https://hackerone.com/reports/1019891	x_refsource_MISC

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          }
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-3MPV-3CFR-MGJJ

CVE-2020-28912 (GCVE-0-2020-28912)

Tags

Sightings

Nomenclature