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CVE-2022-31009

Estado: ModificadaMedia (6.5)—

wire-ios is an iOS client for the Wire secure messaging application. Invalid accent colors of Wire communication partners may render the iOS Wire Client partially unusable by causing it to crash multiple times on launch. These invalid accent colors can be used by and sent between Wire users. The root cause was an unnecessary assert statement when converting an integer value into the corresponding enum value, causing an exception instead of a fallback to a default value.

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This issue is fixed in [wire-ios](https://github.com/wireapp/wire-ios/commit/caa0e27dbe51f9edfda8c7a9f017d93b8cfddefb) and in Wire for iOS 3.100. There is no workaround available, but users may use other Wire clients (such as the [web app](https://app.wire.com)) to continue using Wire, or upgrade their client.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Wire — Wire

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-31009",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-31009",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
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          "version": "2.0.3",
          "timestamp": "2025-04-23T14:04:59.569231Z"
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    "cvssMetricV2": [
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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    "cvssMetricV31": [
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        "type": "Secondary",
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        "cvssData": {
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
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  "published": "2022-06-23T07:15:07.257",
  "references": [
    {
      "url": "https://github.com/wireapp/wire-ios/commit/caa0e27dbe51f9edfda8c7a9f017d93b8cfddefb",
      "tags": [
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    {
      "url": "https://github.com/wireapp/wire-ios/security/advisories/GHSA-83m6-p7x5-925j",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-617"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "wire-ios is an iOS client for the Wire secure messaging application. Invalid accent colors of Wire communication partners may render the iOS Wire Client partially unusable by causing it to crash multiple times on launch. These invalid accent colors can be used by and sent between Wire users. The root cause was an unnecessary assert statement when converting an integer value into the corresponding enum value, causing an exception instead of a fallback to a default value. This issue is fixed in [wire-ios](https://github.com/wireapp/wire-ios/commit/caa0e27dbe51f9edfda8c7a9f017d93b8cfddefb) and in Wire for iOS 3.100. There is no workaround available, but users may use other Wire clients (such as the [web app](https://app.wire.com)) to continue using Wire, or upgrade their client."
    },
    {
      "lang": "es",
      "value": "wire-ios es un cliente iOS para la aplicación de mensajería segura Wire. Los colores de acento no válidos de los interlocutores de comunicación de Wire pueden hacer que el cliente de Wire para iOS sea parcialmente inusable al hacer que sea bloqueado varias veces al iniciarse. Estos colores de acento no válidos pueden ser usados por los usuarios de Wire y enviados entre ellos. La causa principal era una sentencia assert innecesaria al convertir un valor entero en el valor enum correspondiente, causando una excepción en lugar de un retorno a un valor por defecto. Este problema ha sido corregido en [wire-ios](https://github.com/wireapp/wire-ios/commit/caa0e27dbe51f9edfda8c7a9f017d93b8cfddefb) y en Wire para iOS versión 3.100. No se presenta ninguna mitigación solución disponible, pero los usuarios pueden usar otros clientes de Wire (como la [aplicación web](https://app.wire.com)) para seguir usando Wire, o actualizar su cliente"
    }
  ],
  "lastModified": "2026-06-17T04:44:35.920",
  "configurations": [
    {
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  "sourceIdentifier": "security-advisories@github.com"
}