Vulnerability-Lookup

GHSA-2J6V-XPF3-XVRV

Vulnerability from github – Published: 2022-03-01 18:58 – Updated: 2022-03-10 15:59

Summary

Use of Externally-Controlled Format String in wire-avs

Details

Impact

A remote format string vulnerability allowed an attacker to cause a denial of service or possibly execute arbitrary code.

Patches

The issue has been fixed in wire-avs 7.1.12 and is already included on all Wire products (currently used version is 8.0.x)

Workarounds

No workaround known

References

Fixed in commit https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe

For more information

If you have any questions or comments about this advisory feel free to email us at vulnerability-report@wire.com

Severity

9.8 (Critical)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.wire:avs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-41193"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-134"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-03-01T18:58:23Z",
    "nvd_published_at": "2022-03-01T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nA remote format string vulnerability allowed an attacker to cause a denial of service or possibly execute arbitrary code.\n\n### Patches\n* The issue has been fixed in wire-avs 7.1.12 and is already included on all Wire products (currently used version is 8.0.x)\n\n### Workarounds\n* No workaround known\n\n### References\n* Fixed in commit https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe\n\n### For more information\n\nIf you have any questions or comments about this advisory feel free to email us at [vulnerability-report@wire.com](mailto:vulnerability-report@wire.com)\n",
  "id": "GHSA-2j6v-xpf3-xvrv",
  "modified": "2022-03-10T15:59:41Z",
  "published": "2022-03-01T18:58:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41193"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wireapp/wire-avs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Externally-Controlled Format String in wire-avs"
}

CVE-2021-41193 (GCVE-0-2021-41193)

Vulnerability from cvelistv5 – Published: 2022-03-01 18:25 – Updated: 2025-04-23 18:59

Title

Use of Externally-Controlled Format String in wire-avs

Summary

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 15:50 UTC

CWE

CWE-134 - Use of Externally-Controlled Format String

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/wireapp/wire-avs/security/advi…	x_refsource_CONFIRM
https://github.com/wireapp/wire-avs/commit/40d373…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
wireapp	wire-avs	Affected: < 7.1.12

Show details on NVD website

JSON

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{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:08:31.656Z",
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          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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                "options": [
                  {
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T15:50:25.354124Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T18:59:49.177Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "wire-avs",
          "vendor": "wireapp",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.1.12"
            }
          ]
        }
      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
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            "confidentialityImpact": "HIGH",
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            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-134",
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            }
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      "providerMetadata": {
        "dateUpdated": "2022-03-01T18:25:22.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      "references": [
        {
          "tags": [
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          ],
          "url": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe"
        }
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      "source": {
        "advisory": "GHSA-2j6v-xpf3-xvrv",
        "discovery": "UNKNOWN"
      },
      "title": "Use of Externally-Controlled Format String in wire-avs",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "wire-avs",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 7.1.12"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "wireapp"
              }
            ]
          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
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            }
          ]
        },
        "impact": {
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            "attackVector": "NETWORK",
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        "references": {
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            {
              "name": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv",
              "refsource": "CONFIRM",
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            },
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    "state": "PUBLISHED"
  },
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  "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.

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Action not permitted

GHSA-2J6V-XPF3-XVRV

Impact

Patches

Workarounds

References

For more information

CVE-2021-41193 (GCVE-0-2021-41193)

Tags

Sightings

Nomenclature

Related by attack behaviour