Description

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.

Related CPE's

a

wolfssl

wolfssl

Vulnerable

References

https://github.com/UzL-ITS/util-lookup/blob/main/cve-vulnerability-publication.md

Release NotesThird Party Advisory

https://github.com/wolfSSL/wolfssl/releases

Release NotesThird Party Advisory

Weaknesses

[email protected]

Primary
CWE-203

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

4.9 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-07-14T13:15:08.063

3 years ago

Last modified

2021-07-22T21:37:05.907

3 years ago