gsd-2019-17023
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72.
Aliases
Aliases
CVE-2019-17023


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-17023",
    "description": "After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox \u003c 72.",
    "id": "GSD-2019-17023",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-17023.html",
      "https://www.debian.org/security/2020/dsa-4726",
      "https://access.redhat.com/errata/RHSA-2020:4076",
      "https://access.redhat.com/errata/RHSA-2020:3280",
      "https://ubuntu.com/security/CVE-2019-17023",
      "https://security.archlinux.org/CVE-2019-17023",
      "https://alas.aws.amazon.com/cve/html/CVE-2019-17023.html",
      "https://linux.oracle.com/cve/CVE-2019-17023.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
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      "id": "GSD-2019-17023",
      "modified": "2023-12-13T01:23:44.785558Z",
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    }
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            "accessVector": "NETWORK",
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            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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      },
      "lastModifiedDate": "2023-01-27T18:24Z",
      "publishedDate": "2020-01-08T22:15Z"
    }
  }
}


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