Upstream information
Description
In Trusted Firmware Mbed TLS 2.24.0, 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.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4 |
Vector | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Access Vector | Network |
Access Complexity | Low |
Authentication | Single |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | |
---|---|
Base Score | 4.9 |
Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | High |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | None |
Availability Impact | None |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2021:1344-1, published Mon Oct 11 21:41:56 2021
- openSUSE-SU-2021:1355-1, published Fri Oct 15 09:41:23 2021
- openSUSE-SU-2021:1389-1, published Thu Oct 21 00:41:19 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 15 SP2 |
| Patchnames: openSUSE-2021-1355 |
SUSE Package Hub 15 SP3 |
| Patchnames: openSUSE-2021-1389 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-1344 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-2021-1389 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11552 |
SUSE Timeline for this CVE
CVE page created: Thu Jul 15 16:58:53 2021CVE page last modified: Tue Sep 3 19:19:52 2024