github - ghsa-m92p-9h44-3748

ghsa-m92p-9h44-3748

Vulnerability from github

Published

2022-05-24 19:18

Modified

2022-05-24 19:18

Details

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38459"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-294"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-22T12:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.",
  "id": "GHSA-m92p-9h44-3748",
  "modified": "2022-05-24T19:18:40Z",
  "published": "2022-05-24T19:18:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38459"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-38459 (GCVE-0-2021-38459)

Vulnerability from cvelistv5

Published

2021-10-22 11:23

Modified

2024-09-16 21:56

Severity ?

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

CWE

CWE-294 - Authentication Bypass by Capture-replay

Summary

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.

References

►

URL

Tags

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	AUVESY	Versiondog	Version: All <

Show details on NVD website

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