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

Fri, 25 Oct 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

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

Updated: 2024-10-25T14:28:18.828Z

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

Link: CVE-2019-15703

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T04:29:17.510

Link: CVE-2019-15703

cve-icon Redhat

No data.