Vulnerability-Lookup

CVE-2023-48221 (GCVE-0-2023-48221)

Vulnerability from cvelistv5 – Published: 2023-11-20 17:18 – Updated: 2024-08-02 21:23

Title

wire-avs remote format string vulnerability

Summary

wire-avs provides Audio, Visual, and Signaling (AVS) functionality sure the secure messaging software Wire. Prior to versions 9.2.22 and 9.3.5, a remote format string vulnerability could potentially allow an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 9.2.22 & 9.3.5 and is already included on all Wire products. No known workarounds are available.

Severity

7.3 (High)


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

CWE

CWE-134 - Use of Externally-Controlled Format String

Assigner

GitHub_M mitre root Scorecard

References

2 references

URL	Tags
https://github.com/wireapp/wire-avs/security/advi…	x_refsource_CONFIRM
https://github.com/wireapp/wire-avs/commit/364c33…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
wireapp	wire-avs	Affected: < 9.2.22 Affected: >= 9.3.0, < 9.3.5

Show details on NVD website

JSON

To clipboard

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          },
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EUVD-2026-9977

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 05:57

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

JSON

To clipboard

{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T05:57:04.543437+00:00",
  "id": "EUVD-2026-9977"
}

FKIE_CVE-2023-48221

Vulnerability from fkie_nvd - Published: 2023-11-20 18:15 - Updated: 2026-06-17 06:33

Severity

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

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/wireapp/wire-avs/commit/364c3326a1331a84607bce2e17126306d39150cd	Patch
security-advisories@github.com	https://github.com/wireapp/wire-avs/security/advisories/GHSA-m4xg-fcr3-w3pq	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/wireapp/wire-avs/commit/364c3326a1331a84607bce2e17126306d39150cd	Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/wireapp/wire-avs/security/advisories/GHSA-m4xg-fcr3-w3pq	Patch, Vendor Advisory

Impacted products

	Vendor	Product	Version
	wire	audio\,_video\,_and_signaling	*
	wire	audio\,_video\,_and_signaling	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "wire-avs",
          "vendor": "wireapp",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 9.2.22"
            },
            {
              "status": "affected",
              "version": "\u003e= 9.3.0, \u003c 9.3.5"
            }
          ]
        }
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    }
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    },
    {
      "lang": "es",
      "value": "wire-avs proporciona funcionalidad de Audio, Visual, and Signaling (AVS) en el software de mensajer\u00eda segura Wire. Antes de las versiones 9.2.22 y 9.3.5, una vulnerabilidad de cadena de formato remoto podr\u00eda permitir a un atacante provocar una Denegaci\u00f3n de Servicio o posiblemente ejecutar c\u00f3digo arbitrario. El problema se solucion\u00f3 en wire-avs 9.2.22 y 9.3.5 y ya est\u00e1 incluido en todos los productos Wire. No hay workarounds conocidos disponibles."
    }
  ],
  "id": "CVE-2023-48221",
  "lastModified": "2026-06-17T06:33:46.220",
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}

GSD-2023-48221

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-48221

Aliases

CVE-2023-48221

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-48221",
    "id": "GSD-2023-48221"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
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      "details": "wire-avs provides Audio, Visual, and Signaling (AVS) functionality sure the secure messaging software Wire. Prior to versions 9.2.22 and 9.3.5, a remote format string vulnerability could potentially allow an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 9.2.22 \u0026 9.3.5 and is already included on all Wire products. No known workarounds are available.",
      "id": "GSD-2023-48221",
      "modified": "2023-12-13T01:20:39.548075Z",
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                "cpe_name": [],
                "versionEndIncluding": "9.3.5",
                "versionStartIncluding": "9.3.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-48221"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "wire-avs provides Audio, Visual, and Signaling (AVS) functionality sure the secure messaging software Wire. Prior to versions 9.2.22 and 9.3.5, a remote format string vulnerability could potentially allow an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 9.2.22 \u0026 9.3.5 and is already included on all Wire products. No known workarounds are available."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": []
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-m4xg-fcr3-w3pq",
              "refsource": "",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-m4xg-fcr3-w3pq"
            },
            {
              "name": "https://github.com/wireapp/wire-avs/commit/364c3326a1331a84607bce2e17126306d39150cd",
              "refsource": "",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/wireapp/wire-avs/commit/364c3326a1331a84607bce2e17126306d39150cd"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "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"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-11-29T20:51Z",
      "publishedDate": "2023-11-20T18:15Z"
    }
  }
}

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

CVE-2023-48221 (GCVE-0-2023-48221)

EUVD-2026-9977

FKIE_CVE-2023-48221

GSD-2023-48221

Tags

Sightings

Nomenclature

Related by attack behaviour