certfr_avis - certfr-2022-avi-154

CERTFR-2022-AVI-154

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans IBM IBM Integrated Analytics System. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

IBM Integrated Analytics System versions 1.0.0 à 1.0.27.0 sans le correctif 7.9.21.12.SP6

Le produit Samba est inclus dans IBM Integrated Analytics System.
La section Documentation liste l'avis et le bulletin émis par le CERT-FR qui concernent la vulnérabilité ayant l'identifiant CVE-2021-44142 et amenée par le composant Samba.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

Tags

Bulletin de sécurité IBM 6556742 du 16 février 2022	None	vendor-advisory
Bulletin CERT-FR du 07 février 2022	-	other
Avis CERT-FR du 01 février 2022	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cul\u003e \u003cli\u003eIBM Integrated Analytics System versions 1.0.0 \u00e0 1.0.27.0 sans le correctif 7.9.21.12.SP6\u003c/li\u003e \u003c/ul\u003e \u003cp\u003eLe produit Samba est inclus dans IBM Integrated Analytics System.\u003cbr /\u003e La section Documentation liste l\u0027avis et le bulletin \u00e9mis par le CERT-FR qui concernent la vuln\u00e9rabilit\u00e9 ayant l\u0027identifiant CVE-2021-44142 et amen\u00e9e par le composant Samba.\u003c/p\u003e ",
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2021-44142",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-44142"
    }
  ],
  "initial_release_date": "2022-02-16T00:00:00",
  "last_revision_date": "2022-02-16T00:00:00",
  "links": [
    {
      "title": "Bulletin CERT-FR du 07 f\u00e9vrier 2022",
      "url": "https://www.cert.ssi.gouv.fr/actualite/CERTFR-2022-ACT-005/"
    },
    {
      "title": "Avis CERT-FR du 01 f\u00e9vrier 2022",
      "url": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2022-AVI-096/"
    }
  ],
  "reference": "CERTFR-2022-AVI-154",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-02-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans IBM IBM Integrated Analytics\nSystem. Elle permet \u00e0 un attaquant de provoquer une ex\u00e9cution de code\narbitraire \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans IBM Integrated Analytics System",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 IBM 6556742 du 16 f\u00e9vrier 2022",
      "url": "https://www.ibm.com/support/pages/node/6556742"
    }
  ]
}

CVE-2021-44142 (GCVE-0-2021-44142)

Vulnerability from cvelistv5

Published

2022-02-21 14:30

Modified

2025-04-23 19:02

Severity ?

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

CWE

CWE-125 - Out-of-bounds Read
CWE-787 - Out-of-bounds Write

Summary

The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.

References

URL

Tags

	https://www.samba.org/samba/security/CVE-2021-44142.html
	https://www.zerodayinitiative.com/blog/2022/2/1/cve-2021-44142-details-on-a-samba-code-execution-bug-demonstrated-at-pwn2own-austin
	https://kb.cert.org/vuls/id/119678	third-party-advisory
	https://bugzilla.samba.org/show_bug.cgi?id=14914
	https://security.gentoo.org/glsa/202309-06	vendor-advisory

Impacted products

	Vendor	Product	Version
	Samba	Samba	Version: unspecified < 4.13.17 Version: unspecified < 4.14.12 Version: unspecified < 4.15.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:17:24.423Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.kb.cert.org/vuls/id/119678"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.samba.org/samba/security/CVE-2021-44142.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/blog/2022/2/1/cve-2021-44142-details-on-a-samba-code-execution-bug-demonstrated-at-pwn2own-austin"
          },
          {
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://kb.cert.org/vuls/id/119678"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.samba.org/show_bug.cgi?id=14914"
          },
          {
            "name": "GLSA-202309-06",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202309-06"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-44142",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:30:59.386639Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T19:02:19.767Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Samba",
          "vendor": "Samba",
          "versions": [
            {
              "lessThan": "4.13.17",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "4.14.12",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "4.15.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2022-01-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide \"...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver.\" Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-17T08:06:35.393Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://www.samba.org/samba/security/CVE-2021-44142.html"
        },
        {
          "url": "https://www.zerodayinitiative.com/blog/2022/2/1/cve-2021-44142-details-on-a-samba-code-execution-bug-demonstrated-at-pwn2own-austin"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://kb.cert.org/vuls/id/119678"
        },
        {
          "url": "https://bugzilla.samba.org/show_bug.cgi?id=14914"
        },
        {
          "name": "GLSA-202309-06",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202309-06"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-44142",
    "datePublished": "2022-02-21T14:30:12.659Z",
    "dateReserved": "2021-11-22T00:00:00.000Z",
    "dateUpdated": "2025-04-23T19:02:19.767Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2022-AVI-154

Vulnerability from certfr_avis

Solution

CVE-2021-44142 (GCVE-0-2021-44142)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature