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CVE search · CVE-2018-0735

CVE-2018-0735

medium 5.9

The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).

Open in the NVD CVE.org JSON

Details

Status
Modified
Published
Last changed
Source
openssl-security@openssl.org
Weakness
CWE-327

Severity

VersionScoreVectorSource
CVSS 3.1 medium 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N nvd@nist.govPrimary
CVSS 2.0 medium 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References