CVE-2024-24783
Vulnerability from cvelistv5
Published
2024-03-05 22:22
Modified
2024-11-05 16:57
Summary
Verifying a certificate chain which contains a certificate with an unknown public key algorithm will cause Certificate.Verify to panic. This affects all crypto/tls clients, and servers that set Config.ClientAuth to VerifyClientCertIfGiven or RequireAndVerifyClientCert. The default behavior is for TLS servers to not verify client certificates.
Impacted products
Vendor Product Version
Show details on NVD website


{
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              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.9,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
              "version": "3.1"
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            "other": {
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                "id": "CVE-2024-24783",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "no"
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                  {
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                "role": "CISA Coordinator",
                "timestamp": "2024-03-06T18:26:26.163411Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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            "descriptions": [
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                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
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        "providerMetadata": {
          "dateUpdated": "2024-11-05T16:57:46.952Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://go.dev/issue/65390"
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            "url": "https://go.dev/cl/569339"
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            "url": "https://pkg.go.dev/vuln/GO-2024-2598"
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            "url": "https://security.netapp.com/advisory/ntap-20240329-0005/"
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    "cna": {
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          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/x509",
          "product": "crypto/x509",
          "programRoutines": [
            {
              "name": "Certificate.buildChains"
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              "name": "Certificate.Verify"
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          "vendor": "Go standard library",
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              "status": "affected",
              "version": "0",
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      "credits": [
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          "value": "John Howard (Google)"
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          "value": "Verifying a certificate chain which contains a certificate with an unknown public key algorithm will cause Certificate.Verify to panic. This affects all crypto/tls clients, and servers that set Config.ClientAuth to VerifyClientCertIfGiven or RequireAndVerifyClientCert. The default behavior is for TLS servers to not verify client certificates."
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        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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      ],
      "title": "Verify panics on certificates with an unknown public key algorithm in crypto/x509"
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  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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    "datePublished": "2024-03-05T22:22:26.647Z",
    "dateReserved": "2024-01-30T16:05:14.757Z",
    "dateUpdated": "2024-11-05T16:57:46.952Z",
    "state": "PUBLISHED"
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  }
}


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