ghsa-rwg7-vwhm-3x8j
Vulnerability from github
Published
2022-05-24 16:59
Modified
2022-05-24 16:59
Severity ?
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.
{ "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" } ] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.