Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-09-26T00:00:00

Updated: 2024-08-05T01:24:48.563Z

Reserved: 2019-09-26T00:00:00

Link: CVE-2019-16910

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-09-26T13:15:10.790

Modified: 2024-11-21T04:31:19.680

Link: CVE-2019-16910

cve-icon Redhat

No data.