fkie_cve-2024-11738
Vulnerability from fkie_nvd
Published
2024-12-06 15:15
Modified
2025-07-29 19:22
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-11738Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2328732Vendor Advisory
secalert@redhat.comhttps://github.com/advisories/GHSA-qg5g-gv98-5ffhThird Party Advisory
secalert@redhat.comhttps://github.com/rustls/rustlsProduct
secalert@redhat.comhttps://github.com/rustls/rustls/issues/2227Exploit, Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://rustsec.org/advisories/RUSTSEC-2024-0399.htmlVendor Advisory
Impacted products
Vendor Product Version
rustls_project rustls 0.23.13


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rustls_project:rustls:0.23.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "B6038A32-4F35-44E0-96AE-4292681A27C0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una falla en Rustls 0.23.13 y API relacionadas. Esta vulnerabilidad permite la denegaci\u00f3n de servicio (p\u00e1nico) a trav\u00e9s de un mensaje ClientHello de TLS fragmentado."
    }
  ],
  "id": "CVE-2024-11738",
  "lastModified": "2025-07-29T19:22:23.353",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "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:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      },
      {
        "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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        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-12-06T15:15:07.723",
  "references": [
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      "source": "secalert@redhat.com",
      "tags": [
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      "url": "https://access.redhat.com/security/cve/CVE-2024-11738"
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    {
      "source": "secalert@redhat.com",
      "tags": [
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2328732"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/advisories/GHSA-qg5g-gv98-5ffh"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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      "url": "https://github.com/rustls/rustls"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://github.com/rustls/rustls/issues/2227"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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      ],
      "url": "https://rustsec.org/advisories/RUSTSEC-2024-0399.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Primary"
    }
  ]
}


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