CVE-2021-24116
MEDIUMWolfssl < 4.6.0 - Information Disclosure
Title source: ruleDescription
In wolfSSL through 4.6.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.
Scores
CVSS v3
4.9
EPSS
0.0025
EPSS Percentile
48.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-203
Status
published
Products (1)
wolfssl/wolfssl
< 4.6.0
Published
Jul 14, 2021
Tracked Since
Feb 18, 2026