OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2003-03-18T05:00:00

Updated: 2024-08-08T01:43:35.976Z

Reserved: 2003-03-14T00:00:00

Link: CVE-2003-0147

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2003-03-31T05:00:00.000

Modified: 2024-11-20T23:44:05.270

Link: CVE-2003-0147

cve-icon Redhat

Severity : Important

Publid Date: 2003-03-14T00:00:00Z

Links: CVE-2003-0147 - Bugzilla