github - ghsa-m3hq-qcc9-75f6

GHSA-M3HQ-QCC9-75F6

Vulnerability from github – Published: 2022-05-24 16:45 – Updated: 2022-05-24 16:45

Details

Versions of the Official Alpine Linux Docker images (since v3.3) contain a NULL password for the root user. This vulnerability appears to be the result of a regression introduced in December of 2015. Due to the nature of this issue, systems deployed using affected versions of the Alpine Linux container which utilize Linux PAM, or some other mechanism which uses the system shadow file as an authentication database, may accept a NULL password for the root user.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2019-5021"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-08T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "Versions of the Official Alpine Linux Docker images (since v3.3) contain a NULL password for the `root` user. This vulnerability appears to be the result of a regression introduced in December of 2015. Due to the nature of this issue, systems deployed using affected versions of the Alpine Linux container which utilize Linux PAM, or some other mechanism which uses the system shadow file as an authentication database, may accept a NULL password for the `root` user.",
  "id": "GHSA-m3hq-qcc9-75f6",
  "modified": "2022-05-24T16:45:22Z",
  "published": "2022-05-24T16:45:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5021"
    },
    {
      "type": "WEB",
      "url": "https://alpinelinux.org/posts/Docker-image-vulnerability-CVE-2019-5021.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190510-0001"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K25551452"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0782"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108288"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-5021 (GCVE-0-2019-5021)

Vulnerability from cvelistv5 – Published: 2019-05-08 16:52 – Updated: 2024-08-04 19:40

Summary

Versions of the Official Alpine Linux Docker images (since v3.3) contain a NULL password for the `root` user. This vulnerability appears to be the result of a regression introduced in December of 2015. Due to the nature of this issue, systems deployed using affected versions of the Alpine Linux container which utilize Linux PAM, or some other mechanism which uses the system shadow file as an authentication database, may accept a NULL password for the `root` user.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-258 - Empty Password in Configuration File

Assigner

talos

References

URL

Tags

	http://www.securityfocus.com/bid/108288	vdb-entryx_refsource_BID
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2019051…	x_refsource_CONFIRM
	https://alpinelinux.org/posts/Docker-image-vulner…	x_refsource_MISC
	https://support.f5.com/csp/article/K25551452	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Alpine Linux	Affected: Alpine Docker 3.3 Alpine Docker 3.4 Alpine Docker 3.5 Alpine Docker 3.6 Alpine Docker 3.7 Alpine Docker 3.8 Alpine Docker 3.9 Alpine Docker Edge

Show details on NVD website

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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-M3HQ-QCC9-75F6

CVE-2019-5021 (GCVE-0-2019-5021)

Tags

Sightings

Nomenclature