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
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

Published: 2019-10-24T13:53:17

Updated: 2024-08-05T00:56:22.456Z

Reserved: 2019-08-27T00:00:00

Link: CVE-2019-15703

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-24T14:15:11.003

Modified: 2022-03-31T17:53:21.813

Link: CVE-2019-15703

cve-icon Redhat

No data.