Vulnerability-Lookup

WID-SEC-W-2023-2945

Vulnerability from csaf_certbund - Published: 2023-11-15 23:00 - Updated: 2023-11-15 23:00

Summary

Withsecure und F-Secure Produkte: Mehrere Schwachstellen ermöglichen Denial of Service

Severity

Mittel

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: F-Secure ist ein Hersteller einer Vielzahl von Antivirusprodukten für Client und Server. WithSecure Endpoint Protection bezeichnet eine Produktfamilie von Sicherheitslösungen für Endpoints verschiedener Betriebssysteme.

Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Withsecure und F-Secure Produkte ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme: - Linux - Windows - Sonstiges

CVE-2023-47264

Es bestehen mehrere Schwachstellen in Withsecure und F-Secure Produkten. Diese Fehler bestehen beim Scannen einer PE32-Fuzz-Datei und bei der Verarbeitung bestimmter Fuzz-Dateitypen. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.

Affected products

Known affected 3 products

Product	Identifier	Version
F-Secure Client Security F-Secure	`cpe:/a:f-secure:client_security:-`	—
WithSecure Endpoint Protection WithSecure	`cpe:/a:withsecure:endpoint_protection:-`	—
F-Secure Anti-Virus F-Secure	`cpe:/a:f-secure:antivirus:-`	—

CVE-2023-47263

Affected products

Known affected 3 products, the same list as for CVE-2023-47264

References

6 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://github.com/advisories/GHSA-p3fw-7jpp-frg7	external
https://github.com/advisories/GHSA-5rp8-vvgw-g5c2	external
https://www.withsecure.com/en/support/security-ad…	external
https://www.withsecure.com/en/support/security-ad…	external

JSON

To clipboard

{
  "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": "F-Secure ist ein Hersteller einer Vielzahl von Antivirusprodukten f\u00fcr Client und Server.\r\nWithSecure Endpoint Protection bezeichnet eine Produktfamilie von Sicherheitsl\u00f6sungen f\u00fcr Endpoints verschiedener Betriebssysteme.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Withsecure und F-Secure Produkte ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2023-2945 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2945.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2945 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2945"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2023-11-15",
        "url": "https://github.com/advisories/GHSA-p3fw-7jpp-frg7"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2023-11-15",
        "url": "https://github.com/advisories/GHSA-5rp8-vvgw-g5c2"
      },
      {
        "category": "external",
        "summary": "Withsecure Security Advisory vom 2023-11-15",
        "url": "https://www.withsecure.com/en/support/security-advisories/cve-2023-47264"
      },
      {
        "category": "external",
        "summary": "Withsecure Security Advisory vom 2023-11-15",
        "url": "https://www.withsecure.com/en/support/security-advisories/cve-2023-47263"
      }
    ],
    "source_lang": "en-US",
    "title": "Withsecure und F-Secure Produkte: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2023-11-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:01:46.114+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-2945",
      "initial_release_date": "2023-11-15T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-11-15T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "F-Secure Anti-Virus",
            "product": {
              "name": "F-Secure Anti-Virus",
              "product_id": "T031221",
              "product_identification_helper": {
                "cpe": "cpe:/a:f-secure:antivirus:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "F-Secure Client Security",
            "product": {
              "name": "F-Secure Client Security",
              "product_id": "T031222",
              "product_identification_helper": {
                "cpe": "cpe:/a:f-secure:client_security:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "F-Secure"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "WithSecure Endpoint Protection",
            "product": {
              "name": "WithSecure Endpoint Protection",
              "product_id": "T029905",
              "product_identification_helper": {
                "cpe": "cpe:/a:withsecure:endpoint_protection:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "WithSecure"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-47264",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in Withsecure und F-Secure Produkten. Diese Fehler bestehen beim Scannen einer PE32-Fuzz-Datei und bei der Verarbeitung bestimmter Fuzz-Dateitypen. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T031222",
          "T029905",
          "T031221"
        ]
      },
      "release_date": "2023-11-15T23:00:00.000+00:00",
      "title": "CVE-2023-47264"
    },
    {
      "cve": "CVE-2023-47263",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in Withsecure und F-Secure Produkten. Diese Fehler bestehen beim Scannen einer PE32-Fuzz-Datei und bei der Verarbeitung bestimmter Fuzz-Dateitypen. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T031222",
          "T029905",
          "T031221"
        ]
      },
      "release_date": "2023-11-15T23:00:00.000+00:00",
      "title": "CVE-2023-47263"
    }
  ]
}

CVE-2023-47263 (GCVE-0-2023-47263)

Vulnerability from cvelistv5 – Published: 2023-11-16 00:00 – Updated: 2024-08-02 21:09

Summary

Certain WithSecure products allow a Denial of Service (DoS) in the antivirus engine when scanning a fuzzed PE32 file. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 15 and later.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://www.withsecure.com/en/support/security-ad…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:09:36.612Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.withsecure.com/en/support/security-advisories/cve-2023-47263"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Certain WithSecure products allow a Denial of Service (DoS) in the antivirus engine when scanning a fuzzed PE32 file. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 15 and later."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-16T02:26:04.593Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.withsecure.com/en/support/security-advisories/cve-2023-47263"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-47263",
    "datePublished": "2023-11-16T00:00:00.000Z",
    "dateReserved": "2023-11-05T00:00:00.000Z",
    "dateUpdated": "2024-08-02T21:09:36.612Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2023-47264 (GCVE-0-2023-47264)

Vulnerability from cvelistv5 – Published: 2023-11-16 00:00 – Updated: 2024-08-02 21:09

Summary

Certain WithSecure products have a buffer over-read whereby processing certain fuzz file types may cause a denial of service (DoS). This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 15 and later.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://www.withsecure.com/en/support/security-ad…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:09:37.121Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.withsecure.com/en/support/security-advisories/cve-2023-47264"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Certain WithSecure products have a buffer over-read whereby processing certain fuzz file types may cause a denial of service (DoS). This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 15 and later."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-16T02:19:55.339Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.withsecure.com/en/support/security-advisories/cve-2023-47264"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-47264",
    "datePublished": "2023-11-16T00:00:00.000Z",
    "dateReserved": "2023-11-05T00:00:00.000Z",
    "dateUpdated": "2024-08-02T21:09:37.121Z",
    "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

WID-SEC-W-2023-2945

CVE-2023-47263 (GCVE-0-2023-47263)

CVE-2023-47264 (GCVE-0-2023-47264)

Tags

Sightings

Nomenclature

Related by attack behaviour