github - ghsa-pc8h-hq5p-vf38

ghsa-pc8h-hq5p-vf38

Vulnerability from github

Published

2022-05-24 17:33

Modified

2022-05-24 17:33

Details

gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can't contact the accountservice service via dbus in a timely manner; on Ubuntu (and potentially derivatives) this could be be chained with an additional issue that could allow a local user to create a new privileged account.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-16125"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-10T05:15:00Z",
    "severity": "MODERATE"
  },
  "details": "gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can\u0027t contact the accountservice service via dbus in a timely manner; on Ubuntu (and potentially derivatives) this could be be chained with an additional issue that could allow a local user to create a new privileged account.",
  "id": "GHSA-pc8h-hq5p-vf38",
  "modified": "2022-05-24T17:33:38Z",
  "published": "2022-05-24T17:33:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16125"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1900314"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/gdm/-/issues/642"
    },
    {
      "type": "ADVISORY",
      "url": "https://securitylab.github.com/advisories/GHSL-2020-202-gdm3-LPE-unresponsive-accounts-daemon"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-16125 (GCVE-0-2020-16125)

Vulnerability from cvelistv5

Published

2020-11-10 04:20

Modified

2024-09-17 03:59

Severity ?

7.2 (High) - CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Summary

gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can't contact the accountservice service via dbus in a timely manner; on Ubuntu (and potentially derivatives) this could be be chained with an additional issue that could allow a local user to create a new privileged account.

References

URL

Tags

	https://gitlab.gnome.org/GNOME/gdm/-/issues/642	x_refsource_MISC
	https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1900314	x_refsource_MISC
	https://securitylab.github.com/advisories/GHSL-2020-202-gdm3-LPE-unresponsive-accounts-daemon	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Gnome	GDM3	Version: 3.36 < 3.36.4 Version: 3.38 < 3.38.2

Show details on NVD website

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}

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