github - ghsa-xpm4-75c2-wrgc

ghsa-xpm4-75c2-wrgc

Vulnerability from github

Published

2022-05-24 17:37

Modified

2022-05-24 17:37

Details

A flaw was found in GDM in versions prior to 3.38.2.1. A race condition in the handling of session shutdown makes it possible to bypass the lock screen for a user that has autologin enabled, accessing their session without authentication. This is similar to CVE-2017-12164, but requires more difficult conditions to exploit.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-27837"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-28T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in GDM in versions prior to 3.38.2.1. A race condition in the handling of session shutdown makes it possible to bypass the lock screen for a user that has autologin enabled, accessing their session without authentication. This is similar to CVE-2017-12164, but requires more difficult conditions to exploit.",
  "id": "GHSA-xpm4-75c2-wrgc",
  "modified": "2022-05-24T17:37:25Z",
  "published": "2022-05-24T17:37:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27837"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1906812"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-27837 (GCVE-0-2020-27837)

Vulnerability from cvelistv5

Published

2020-12-28 18:34

Modified

2024-08-04 16:25

Severity ?

CWE

CWE-362

Summary

A flaw was found in GDM in versions prior to 3.38.2.1. A race condition in the handling of session shutdown makes it possible to bypass the lock screen for a user that has autologin enabled, accessing their session without authentication. This is similar to CVE-2017-12164, but requires more difficult conditions to exploit.

References

URL

Tags

https://bugzilla.redhat.com/show_bug.cgi?id=1906812

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	gdm	Version: prior to 3.38.2.1

Show details on NVD website

To clipboard

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