CVE-2019-15703

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
Link Resource
https://fortiguard.com/psirt/FG-IR-19-186 Vendor Advisory
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Configurations

Configuration 1 (hide)

OR cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*

Information

Published : 2019-10-24 07:15

Updated : 2022-03-31 10:53


NVD link : CVE-2019-15703

Mitre link : CVE-2019-15703


JSON object : View

CWE
CWE-331

Insufficient Entropy

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Products Affected

fortinet

  • fortios