FKIE_CVE-2022-30591

Vulnerability from fkie_nvd - Published: 2022-07-06 12:15 - Updated: 2024-11-21 07:02
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
quic-go through 0.27.0 allows remote attackers to cause a denial of service (CPU consumption) via a Slowloris variant in which incomplete QUIC or HTTP/3 requests are sent. This occurs because mtu_discoverer.go misparses the MTU Discovery service and consequently overflows the probe timer. NOTE: the vendor's position is that this behavior should not be listed as a vulnerability on the CVE List
References
cve@mitre.orghttps://github.com/lucas-clemente/quic-go/blob/84e03e59760ceee37359688871bb0688fcc4e98f/mtu_discoverer.goExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/lucas-clemente/quic-go/blob/84e03e59760ceee37359688871bb0688fcc4e98f/mtu_discoverer.goExploit, Third Party Advisory
Impacted products
Vendor Product Version
quic-go_project quic-go *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quic-go_project:quic-go:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "27CFDA13-E73B-4F8B-8568-F95D0643FDAA",
              "versionEndIncluding": "0.27.0",
              "vulnerable": true
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  "cveTags": [
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      "tags": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "quic-go through 0.27.0 allows remote attackers to cause a denial of service (CPU consumption) via a Slowloris variant in which incomplete QUIC or HTTP/3 requests are sent. This occurs because mtu_discoverer.go misparses the MTU Discovery service and consequently overflows the probe timer. NOTE: the vendor\u0027s position is that this behavior should not be listed as a vulnerability on the CVE List"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** quic-go versiones hasta 0.27.0, permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de CPU) por medio de una variante de Slowloris en la que son enviadas peticiones incompletas de QUIC o HTTP/3. Esto es producido porque mtu_discoverer.go analiza err\u00f3neamente el servicio MTU Discovery y, en consecuencia, desborda el temporizador de la sonda. NOTA: la posici\u00f3n del proveedor es que este comportamiento no deber\u00eda figurar como una vulnerabilidad en la lista CVE"
    }
  ],
  "id": "CVE-2022-30591",
  "lastModified": "2024-11-21T07:02:59.123",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
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        "type": "Primary",
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    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
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        "type": "Primary"
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  "published": "2022-07-06T12:15:08.173",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
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      "url": "https://github.com/lucas-clemente/quic-go/blob/84e03e59760ceee37359688871bb0688fcc4e98f/mtu_discoverer.go"
    },
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  "vulnStatus": "Modified",
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          "value": "CWE-400"
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    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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