csaf_certbund - wid-sec-w-2023-1135

WID-SEC-W-2023-1135

Vulnerability from csaf_certbund - Published: 2023-05-02 22:00 - Updated: 2023-05-02 22:00

Summary

IBM Business Automation Workflow: Schwachstelle ermöglicht Codeausführung

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

IBM Business Automation Workflow ist eine Lösung zur Automatisierung von Arbeitsabläufen.

Angriff

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM Business Automation Workflow ausnutzen, um beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme

- UNIX - Linux - Windows - Sonstiges

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "IBM Business Automation Workflow ist eine L\u00f6sung zur Automatisierung von Arbeitsabl\u00e4ufen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM Business Automation Workflow ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows\n- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-1135 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1135.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1135 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1135"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin vom 2023-05-02",
        "url": "https://www.ibm.com/support/pages/node/6988027"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM Business Automation Workflow: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2023-05-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:50:20.380+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-1135",
      "initial_release_date": "2023-05-02T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-05-02T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "IBM Business Automation Workflow \u003c 22.0.2-IF004",
                "product": {
                  "name": "IBM Business Automation Workflow \u003c 22.0.2-IF004",
                  "product_id": "T027596",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:22.0.2-if004"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "IBM Business Automation Workflow \u003c 21.0.3-IF020",
                "product": {
                  "name": "IBM Business Automation Workflow \u003c 21.0.3-IF020",
                  "product_id": "T027597",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:21.0.3-if020"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Business Automation Workflow"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-1471",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in IBM Business Automation Workflow. Dies ist auf eine unsichere Deserialisierung in der Constructor-Klasse der verwendeten \"SnakeYaml\"-Komponente zur\u00fcckzuf\u00fchren. Ein entfernter, authentifizierter Angreifer kann dies ausnutzen, um beliebigen Code auszuf\u00fchren, indem er einen speziell gestalteten yaml-Inhalt verwendet."
        }
      ],
      "release_date": "2023-05-02T22:00:00.000+00:00",
      "title": "CVE-2022-1471"
    }
  ]
}

CVE-2022-1471 (GCVE-0-2022-1471)

Vulnerability from cvelistv5 – Published: 2022-12-01 10:47 – Updated: 2025-06-18 08:32

Summary

SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.

Severity ?

8.3 (High)


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

CWE

CWE-20 - Improper Input Validation

Assigner

Google

References

URL

Tags

	https://github.com/google/security-research/secur…
	https://bitbucket.org/snakeyaml/snakeyaml/issues/…
	https://github.com/mbechler/marshalsec
	https://www.github.com/mbechler/marshalsec/blob/m…
	https://groups.google.com/g/kubernetes-security-a…
	https://security.netapp.com/advisory/ntap-2023081…
	http://packetstormsecurity.com/files/175095/PyTor…
	http://www.openwall.com/lists/oss-security/2023/11/19/1
	https://security.netapp.com/advisory/ntap-2024062…
	https://infosecwriteups.com/%EF%B8%8F-inside-the-…
	https://confluence.atlassian.com/security/cve-202…

Impacted products

	Vendor	Product	Version
	SnakeYAML	SnakeYAML	Affected: 0 , ≤ 2.0 (custom)

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc"
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            "url": "https://security.netapp.com/advisory/ntap-20230818-0015/"
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          {
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            ],
            "url": "http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html"
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            "tags": [
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            ],
            "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-1471",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-07T18:13:22.155371Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-17T13:52:47.976Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "SnakeYAML",
          "vendor": "SnakeYAML",
          "versions": [
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          ],
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      ],
      "impacts": [
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          "capecId": "CAPEC-253",
          "descriptions": [
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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        },
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        },
        {
          "url": "https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true"
        },
        {
          "url": "https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230818-0015/"
        },
        {
          "url": "http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2023/11/19/1"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
        },
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    "dateReserved": "2022-04-26T08:32:53.188Z",
    "dateUpdated": "2025-06-18T08:32:58.546Z",
    "requesterUserId": "ed9b5bb2-2df1-4aa3-9791-5fb260d88e62",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

WID-SEC-W-2023-1135

CVE-2022-1471 (GCVE-0-2022-1471)

Tags

Sightings

Nomenclature