csaf_certbund - wid-sec-w-2024-0627

WID-SEC-W-2024-0627

Vulnerability from csaf_certbund - Published: 2024-03-13 23:00 - Updated: 2024-03-13 23:00

Summary

IBM Rational Application Developer for WebSphere Software: Schwachstelle ermöglicht Offenlegung von Informationen

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 Rational Application Developer ist eine integrierte Entwicklungsumgebung der Firma IBM für die Entwicklung und Analyse von Web-, Webservices-, Java-, J2EE- und Portalanwendungen.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM Rational Application Developer for WebSphere Software ausnutzen, um Informationen offenzulegen.

Betroffene Betriebssysteme

- Linux - MacOS X - Windows

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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 Rational Application Developer ist eine integrierte Entwicklungsumgebung der Firma IBM f\u00fcr die Entwicklung und Analyse von Web-, Webservices-, Java-, J2EE- und Portalanwendungen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM Rational Application Developer for WebSphere Software ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\n- Windows",
        "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-2024-0627 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0627.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0627 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0627"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin vom 2024-03-13",
        "url": "https://www.ibm.com/support/pages/node/7140984"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM Rational Application Developer for WebSphere Software: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2024-03-13T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:06:26.695+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-0627",
      "initial_release_date": "2024-03-13T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-03-13T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "9.6",
                "product": {
                  "name": "IBM Rational Application Developer for WebSphere Software 9.6",
                  "product_id": "T033488",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_application_developer_for_websphere_software:9.6"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "9.7",
                "product": {
                  "name": "IBM Rational Application Developer for WebSphere Software 9.7",
                  "product_id": "T033489",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_application_developer_for_websphere_software:9.7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Rational Application Developer for WebSphere Software"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-33850",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in IBM Rational Application Developer for WebSphere Software. Dieser Fehler besteht in der Komponente GSKit-Crypto aufgrund eines zeitbasierten Seitenkanals in der RSA-Entschl\u00fcsselungsimplementierung. Durch das Senden einer \u00fcberm\u00e4\u00dfig gro\u00dfen Anzahl von Testmeldungen zur Entschl\u00fcsselung kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033488",
          "T033489"
        ]
      },
      "release_date": "2024-03-13T23:00:00.000+00:00",
      "title": "CVE-2023-33850"
    }
  ]
}

CVE-2023-33850 (GCVE-0-2023-33850)

Vulnerability from cvelistv5 – Published: 2023-08-22 20:31 – Updated: 2025-11-03 21:48

Summary

IBM GSKit-Crypto could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation. By sending an overly large number of trial messages for decryption, an attacker could exploit this vulnerability to obtain sensitive information.

Severity ?

7.5 (High)


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

CWE

CWE-203 - Observable Discrepancy

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/7010369	vendor-advisory
	https://www.ibm.com/support/pages/node/7022413	vendor-advisory
	https://www.ibm.com/support/pages/node/7022414	vendor-advisory

Impacted products

Vendor

Product

Version

IBM

TXSeries for Multiplatforms

Affected: 8.1, 8.2, 9.1

	IBM	CICS TX Standard	Affected: 11.1
	IBM	CICS TX Advanced	Affected: 10.1, 11.1

Show details on NVD website

JSON

To clipboard

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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

WID-SEC-W-2024-0627

CVE-2023-33850 (GCVE-0-2023-33850)

Tags

Sightings

Nomenclature