Name: CVE-2020-11735: Observable Discrepancy
Creator: Rapid7
Published: 2020-06-25T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-11735, CWE-203, CVSS 5.3, EPSS 0.00356

The private-key operations in ecc.c in wolfSSL before 4.4.0 do not use a constant-time modular inverse when mapping to affine coordinates, aka a "projective coordinates leak."

CVSS Details

CVSS 3.1 Base Score: 5.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade wolfssl	Jul 30, 2024	Jun 25, 2020
Ubuntu	—	No solution exists	Jun 26, 2025	Jun 25, 2020

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CVSS Details

Covered by Rapid7

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