Vulnerability-Lookup

OESA-2022-1529 (CVE-2022-0336)

Vulnerability from osv_openeuler – Published: 2022-02-19 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

samba security update

Details

Samba is a suite of programs for Linux and Unix to interoperate with Windows.

Security Fix(es):

Checks in Samba AD DC to prevent alias SPNs may be bypassed, enabling users who can write to the account's servicePrincipalName attribute to impersonate the service.(CVE-2022-0336)

Severity

8.8 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-0336	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "samba-dc-4.11.12-11.oe1.aarch64.rpm",
          "samba-libs-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-clients-4.11.12-11.oe1.aarch64.rpm",
          "python3-samba-test-4.11.12-11.oe1.aarch64.rpm",
          "ctdb-4.11.12-11.oe1.aarch64.rpm",
          "libwbclient-devel-4.11.12-11.oe1.aarch64.rpm",
          "samba-common-tools-4.11.12-11.oe1.aarch64.rpm",
          "libsmbclient-devel-4.11.12-11.oe1.aarch64.rpm",
          "samba-devel-4.11.12-11.oe1.aarch64.rpm",
          "samba-dc-bind-dlz-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-modules-4.11.12-11.oe1.aarch64.rpm",
          "samba-krb5-printing-4.11.12-11.oe1.aarch64.rpm",
          "samba-debuginfo-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-krb5-locator-4.11.12-11.oe1.aarch64.rpm",
          "samba-dc-provision-4.11.12-11.oe1.aarch64.rpm",
          "samba-help-4.11.12-11.oe1.aarch64.rpm",
          "python3-samba-dc-4.11.12-11.oe1.aarch64.rpm",
          "samba-common-4.11.12-11.oe1.aarch64.rpm",
          "samba-debugsource-4.11.12-11.oe1.aarch64.rpm",
          "samba-test-4.11.12-11.oe1.aarch64.rpm",
          "ctdb-tests-4.11.12-11.oe1.aarch64.rpm",
          "libsmbclient-4.11.12-11.oe1.aarch64.rpm",
          "python3-samba-4.11.12-11.oe1.aarch64.rpm",
          "libwbclient-4.11.12-11.oe1.aarch64.rpm",
          "samba-client-4.11.12-11.oe1.aarch64.rpm",
          "samba-4.11.12-11.oe1.aarch64.rpm"
        ],
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        ],
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          "libwbclient-devel-4.11.12-11.oe1.x86_64.rpm",
          "samba-debuginfo-4.11.12-11.oe1.x86_64.rpm",
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          "samba-devel-4.11.12-11.oe1.x86_64.rpm",
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          "samba-winbind-4.11.12-11.oe1.x86_64.rpm",
          "samba-dc-provision-4.11.12-11.oe1.x86_64.rpm",
          "samba-winbind-krb5-locator-4.11.12-11.oe1.x86_64.rpm",
          "ctdb-tests-4.11.12-11.oe1.x86_64.rpm",
          "samba-help-4.11.12-11.oe1.x86_64.rpm",
          "python3-samba-test-4.11.12-11.oe1.x86_64.rpm",
          "samba-krb5-printing-4.11.12-11.oe1.x86_64.rpm",
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          "samba-client-4.11.12-11.oe1.x86_64.rpm",
          "libsmbclient-4.11.12-11.oe1.x86_64.rpm",
          "samba-4.11.12-11.oe1.x86_64.rpm",
          "samba-debugsource-4.11.12-11.oe1.x86_64.rpm",
          "libwbclient-4.11.12-11.oe1.x86_64.rpm",
          "samba-dc-bind-dlz-4.11.12-11.oe1.x86_64.rpm",
          "python3-samba-4.11.12-11.oe1.x86_64.rpm",
          "samba-test-4.11.12-11.oe1.x86_64.rpm",
          "libsmbclient-devel-4.11.12-11.oe1.x86_64.rpm",
          "ctdb-4.11.12-11.oe1.x86_64.rpm",
          "samba-winbind-clients-4.11.12-11.oe1.x86_64.rpm",
          "samba-dc-4.11.12-11.oe1.x86_64.rpm",
          "python3-samba-dc-4.11.12-11.oe1.x86_64.rpm"
        ]
      },
      "package": {
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        "name": "samba",
        "purl": "pkg:rpm/openEuler/samba\u0026distro=openEuler-20.03-LTS-SP1"
      },
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            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
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          "python3-samba-test-4.11.12-11.oe1.aarch64.rpm",
          "samba-4.11.12-11.oe1.aarch64.rpm",
          "libwbclient-devel-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-clients-4.11.12-11.oe1.aarch64.rpm",
          "samba-common-tools-4.11.12-11.oe1.aarch64.rpm",
          "samba-debugsource-4.11.12-11.oe1.aarch64.rpm",
          "samba-help-4.11.12-11.oe1.aarch64.rpm",
          "samba-dc-bind-dlz-4.11.12-11.oe1.aarch64.rpm",
          "samba-devel-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-4.11.12-11.oe1.aarch64.rpm",
          "samba-dc-provision-4.11.12-11.oe1.aarch64.rpm",
          "samba-krb5-printing-4.11.12-11.oe1.aarch64.rpm",
          "samba-dc-4.11.12-11.oe1.aarch64.rpm",
          "python3-samba-dc-4.11.12-11.oe1.aarch64.rpm",
          "ctdb-tests-4.11.12-11.oe1.aarch64.rpm",
          "libsmbclient-4.11.12-11.oe1.aarch64.rpm",
          "samba-test-4.11.12-11.oe1.aarch64.rpm",
          "ctdb-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-krb5-locator-4.11.12-11.oe1.aarch64.rpm",
          "python3-samba-4.11.12-11.oe1.aarch64.rpm",
          "samba-client-4.11.12-11.oe1.aarch64.rpm",
          "samba-common-4.11.12-11.oe1.aarch64.rpm",
          "samba-winbind-modules-4.11.12-11.oe1.aarch64.rpm",
          "samba-libs-4.11.12-11.oe1.aarch64.rpm",
          "libwbclient-4.11.12-11.oe1.aarch64.rpm",
          "samba-debuginfo-4.11.12-11.oe1.aarch64.rpm"
        ],
        "noarch": [
          "samba-pidl-4.11.12-11.oe1.noarch.rpm"
        ],
        "src": [
          "samba-4.11.12-11.oe1.src.rpm"
        ],
        "x86_64": [
          "libwbclient-devel-4.11.12-11.oe1.x86_64.rpm",
          "samba-debuginfo-4.11.12-11.oe1.x86_64.rpm",
          "python3-samba-4.11.12-11.oe1.x86_64.rpm",
          "ctdb-4.11.12-11.oe1.x86_64.rpm",
          "libsmbclient-4.11.12-11.oe1.x86_64.rpm",
          "samba-help-4.11.12-11.oe1.x86_64.rpm",
          "samba-libs-4.11.12-11.oe1.x86_64.rpm",
          "libwbclient-4.11.12-11.oe1.x86_64.rpm",
          "samba-dc-provision-4.11.12-11.oe1.x86_64.rpm",
          "python3-samba-test-4.11.12-11.oe1.x86_64.rpm",
          "samba-common-tools-4.11.12-11.oe1.x86_64.rpm",
          "samba-winbind-krb5-locator-4.11.12-11.oe1.x86_64.rpm",
          "samba-dc-4.11.12-11.oe1.x86_64.rpm",
          "samba-debugsource-4.11.12-11.oe1.x86_64.rpm",
          "libsmbclient-devel-4.11.12-11.oe1.x86_64.rpm",
          "samba-winbind-modules-4.11.12-11.oe1.x86_64.rpm",
          "samba-test-4.11.12-11.oe1.x86_64.rpm",
          "samba-devel-4.11.12-11.oe1.x86_64.rpm",
          "samba-krb5-printing-4.11.12-11.oe1.x86_64.rpm",
          "samba-vfs-glusterfs-4.11.12-11.oe1.x86_64.rpm",
          "samba-4.11.12-11.oe1.x86_64.rpm",
          "ctdb-tests-4.11.12-11.oe1.x86_64.rpm",
          "python3-samba-dc-4.11.12-11.oe1.x86_64.rpm",
          "samba-winbind-clients-4.11.12-11.oe1.x86_64.rpm",
          "samba-common-4.11.12-11.oe1.x86_64.rpm",
          "samba-client-4.11.12-11.oe1.x86_64.rpm",
          "samba-dc-bind-dlz-4.11.12-11.oe1.x86_64.rpm",
          "samba-winbind-4.11.12-11.oe1.x86_64.rpm"
        ]
      },
      "package": {
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        "name": "samba",
        "purl": "pkg:rpm/openEuler/samba\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.11.12-11.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "libwbclient-4.11.12-10.oe1.aarch64.rpm",
          "libsmbclient-devel-4.11.12-10.oe1.aarch64.rpm",
          "python3-samba-4.11.12-10.oe1.aarch64.rpm",
          "samba-client-4.11.12-10.oe1.aarch64.rpm",
          "python3-samba-dc-4.11.12-10.oe1.aarch64.rpm",
          "samba-common-tools-4.11.12-10.oe1.aarch64.rpm",
          "samba-dc-bind-dlz-4.11.12-10.oe1.aarch64.rpm",
          "python3-samba-test-4.11.12-10.oe1.aarch64.rpm",
          "samba-libs-4.11.12-10.oe1.aarch64.rpm",
          "samba-winbind-4.11.12-10.oe1.aarch64.rpm",
          "samba-debugsource-4.11.12-10.oe1.aarch64.rpm",
          "samba-debuginfo-4.11.12-10.oe1.aarch64.rpm",
          "ctdb-4.11.12-10.oe1.aarch64.rpm",
          "samba-devel-4.11.12-10.oe1.aarch64.rpm",
          "libsmbclient-4.11.12-10.oe1.aarch64.rpm",
          "samba-winbind-krb5-locator-4.11.12-10.oe1.aarch64.rpm",
          "samba-winbind-clients-4.11.12-10.oe1.aarch64.rpm",
          "samba-4.11.12-10.oe1.aarch64.rpm",
          "samba-krb5-printing-4.11.12-10.oe1.aarch64.rpm",
          "samba-help-4.11.12-10.oe1.aarch64.rpm",
          "samba-winbind-modules-4.11.12-10.oe1.aarch64.rpm",
          "samba-dc-4.11.12-10.oe1.aarch64.rpm",
          "libwbclient-devel-4.11.12-10.oe1.aarch64.rpm",
          "samba-common-4.11.12-10.oe1.aarch64.rpm",
          "ctdb-tests-4.11.12-10.oe1.aarch64.rpm",
          "samba-dc-provision-4.11.12-10.oe1.aarch64.rpm",
          "samba-test-4.11.12-10.oe1.aarch64.rpm"
        ],
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        ],
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          "samba-common-4.11.12-10.oe1.x86_64.rpm",
          "samba-krb5-printing-4.11.12-10.oe1.x86_64.rpm",
          "libsmbclient-4.11.12-10.oe1.x86_64.rpm",
          "samba-test-4.11.12-10.oe1.x86_64.rpm",
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          "python3-samba-dc-4.11.12-10.oe1.x86_64.rpm",
          "samba-dc-bind-dlz-4.11.12-10.oe1.x86_64.rpm",
          "samba-devel-4.11.12-10.oe1.x86_64.rpm",
          "python3-samba-4.11.12-10.oe1.x86_64.rpm",
          "libwbclient-devel-4.11.12-10.oe1.x86_64.rpm",
          "samba-libs-4.11.12-10.oe1.x86_64.rpm",
          "libwbclient-4.11.12-10.oe1.x86_64.rpm",
          "samba-dc-provision-4.11.12-10.oe1.x86_64.rpm",
          "libsmbclient-devel-4.11.12-10.oe1.x86_64.rpm",
          "samba-debugsource-4.11.12-10.oe1.x86_64.rpm",
          "samba-client-4.11.12-10.oe1.x86_64.rpm",
          "samba-dc-4.11.12-10.oe1.x86_64.rpm",
          "samba-common-tools-4.11.12-10.oe1.x86_64.rpm",
          "ctdb-tests-4.11.12-10.oe1.x86_64.rpm",
          "samba-debuginfo-4.11.12-10.oe1.x86_64.rpm",
          "samba-help-4.11.12-10.oe1.x86_64.rpm",
          "samba-winbind-4.11.12-10.oe1.x86_64.rpm",
          "samba-winbind-modules-4.11.12-10.oe1.x86_64.rpm",
          "samba-4.11.12-10.oe1.x86_64.rpm",
          "ctdb-4.11.12-10.oe1.x86_64.rpm",
          "samba-winbind-krb5-locator-4.11.12-10.oe1.x86_64.rpm",
          "samba-vfs-glusterfs-4.11.12-10.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "samba",
        "purl": "pkg:rpm/openEuler/samba\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.11.12-10.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Samba is a suite of programs for Linux and Unix to interoperate with Windows.\r\n\r\nSecurity Fix(es):\r\n\r\nChecks in Samba AD DC to prevent alias SPNs may be bypassed, enabling users who can write to the account\u0027s servicePrincipalName attribute to impersonate the service.(CVE-2022-0336)",
  "id": "OESA-2022-1529",
  "modified": "2026-08-06T11:04:48Z",
  "published": "2022-02-19T11:04:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1529"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0336"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "samba security update",
  "upstream": [
    "CVE-2022-0336"
  ]
}

CVE-2022-0336 (GCVE-0-2022-0336)

Vulnerability from cvelistv5 – Published: 2022-08-29 00:00 – Updated: 2024-08-02 23:25

Summary

The Samba AD DC includes checks when adding service principals names (SPNs) to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously present on that account, such as one added when a computer is joined to a domain. An attacker who has the ability to write to an account can exploit this to perform a denial-of-service attack by adding an SPN that matches an existing service. Additionally, an attacker who can intercept traffic can impersonate existing services, resulting in a loss of confidentiality and integrity.

Severity

No CVSS data available.

CWE

CWE-276 - - Incorrect Default Permissions

Assigner

redhat redhat root

References

7 references

URL	Tags
https://www.samba.org/samba/security/CVE-2022-0336.html
https://bugzilla.samba.org/show_bug.cgi?id=14950
https://github.com/samba-team/samba/commit/1a5dc8…
https://github.com/samba-team/samba/commit/c58ede…
https://bugzilla.redhat.com/show_bug.cgi?id=2046134
https://access.redhat.com/security/cve/CVE-2022-0336
https://security.gentoo.org/glsa/202309-06	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
n/a	Samba	Affected: Affects Samba v4.0.0 and later, Fixed in samba v4.13.17, v4.14.12, v4.15.4.

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:25:40.210Z",
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          "versions": [
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    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-0336",
    "datePublished": "2022-08-29T00:00:00.000Z",
    "dateReserved": "2022-01-21T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:25:40.210Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2022-1529 (CVE-2022-0336)

CVE-2022-0336 (GCVE-0-2022-0336)

Tags

Sightings

Nomenclature

Related by attack behaviour