Inadequate Encryption Strength Affecting wolfssl package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
1.29% (67th percentile)

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  • Snyk IDSNYK-UBUNTU1804-WOLFSSL-574627
  • published25 Jun 2020
  • disclosed25 Jun 2020

Introduced: 25 Jun 2020

CVE-2020-11735  (opens in a new tab)
CWE-326  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:18.04 wolfssl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wolfssl package and not the wolfssl package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

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 Base Scores

version 3.1