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).
Metrics
Affected Vendors & Products
References
History
Thu, 08 Oct 2026 22:30:00 +0000
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Mon, 14 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: openssl
Published: 2018-10-29T13:00:00.000Z
Updated: 2026-10-08T21:13:55.113Z
Reserved: 2017-11-30T00:00:00.000Z
Link: CVE-2018-0735
Updated: 2024-08-05T03:35:49.247Z
Status : Modified
Published: 2018-10-29T13:29:00.263
Modified: 2026-10-08T22:16:43.880
Link: CVE-2018-0735