{
  "data_type": "CVE",
  "data_format": "MITRE",
  "data_version": "4.0",
  "generator": {
    "engine": "xmltojsonmjc 1.0"
  },
  "references": {},
  "timeline": [
    {
      "time": "2013-03-05",
      "lang": "eng",
      "value": "reported"
    },
    {
      "time": "2018-03-21",
      "lang": "eng",
      "value": "public"
    },
    {
      "time": "2018-03-21",
      "lang": "eng",
      "value": "2.4.33 released"
    }
  ],
  "CNA_private": {
    "owner": "httpd"
  },
  "CVE_data_meta": {
    "ASSIGNER": "security@apache.org",
    "AKA": "",
    "STATE": "PUBLIC",
    "DATE_PUBLIC": "2018-03-21",
    "ID": "CVE-2018-1312",
    "TITLE": "Weak Digest auth nonce generation in mod_auth_digest"
  },
  "source": {
    "defect": [],
    "advisory": "",
    "discovery": "UNKNOWN"
  },
  "problemtype": {
    "problemtype_data": [
      {
        "description": [
          {
            "lang": "eng",
            "value": "Weak Digest auth nonce generation in mod_auth_digest"
          }
        ]
      }
    ]
  },
  "credit": [
    {
      "lang": "eng",
      "value": "The issue was discovered by Nicolas Daniels."
    }
  ],
  "description": {
    "description_data": [
      {
        "lang": "eng",
        "value": "When generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection."
      }
    ]
  },
  "impact": [
    {
      "other": "low"
    }
  ],
  "affects": {
    "vendor": {
      "vendor_data": [
        {
          "vendor_name": "Apache Software Foundation",
          "product": {
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              {
                "product_name": "Apache HTTP Server",
                "version": {
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                      "version_affected": "=",
                      "version_value": "2.4.29"
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                      "version_value": "2.4.28"
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}