github - ghsa-rwg7-vwhm-3x8j

ghsa-rwg7-vwhm-3x8j

Vulnerability from github

Published

2022-05-24 16:59

Modified

2022-05-24 16:59

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

An Insufficient Entropy in PRNG vulnerability in Fortinet FortiOS 6.2.1 and below for device not enable hardware TRNG token and models not support builtin TRNG seed allows attacker to theoretically recover the long term ECDSA secret in a TLS client with a RSA handshake and mutual ECDSA authentication via the help of flush+reload side channel attacks in FortiGate VM models only.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2019-15703"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-331"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-24T14:15:00Z",
    "severity": "LOW"
  },
  "details": "An Insufficient Entropy in PRNG vulnerability in Fortinet FortiOS 6.2.1 and below for device not enable hardware TRNG token and models not support builtin TRNG seed allows attacker to theoretically recover the long term ECDSA secret in a TLS client with a RSA handshake and mutual ECDSA authentication via the help of flush+reload side channel attacks in FortiGate VM models only.",
  "id": "GHSA-rwg7-vwhm-3x8j",
  "modified": "2022-05-24T16:59:48Z",
  "published": "2022-05-24T16:59:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15703"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.com/psirt/FG-IR-19-186"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-15703

Vulnerability from cvelistv5

Published

2019-10-24 13:53

Modified

2024-10-25 14:28

Severity ?

Summary

An Insufficient Entropy in PRNG vulnerability in Fortinet FortiOS 6.2.1, 6.2.0, 6.0.8 and below for device not enable hardware TRNG token and models not support builtin TRNG seed allows attacker to theoretically recover the long term ECDSA secret in a TLS client with a RSA handshake and mutual ECDSA authentication via the help of flush+reload side channel attacks in FortiGate VM models only.

References

▼	URL	Tags
	https://fortiguard.com/psirt/FG-IR-19-186	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Fortinet	Fortinet FortiOS

Show details on NVD website

To clipboard

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            ],
            "url": "https://fortiguard.com/psirt/FG-IR-19-186"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "content": {
                "id": "CVE-2019-15703",
                "options": [
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-24T20:09:52.556651Z",
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        ],
        "providerMetadata": {
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        },
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    ],
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          "versions": [
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            },
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        }
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  "cveMetadata": {
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    "assignerShortName": "fortinet",
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    "datePublished": "2019-10-24T13:53:17",
    "dateReserved": "2019-08-27T00:00:00",
    "dateUpdated": "2024-10-25T14:28:18.828Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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