CVE-2024-23170
Medium
Description
An issue was discovered in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2. There was a timing side channel in RSA private operations. This side channel could be sufficient for a local attacker to recover the plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Arm Mbed Tls
PublishedJan 31, 2024
First seenJan 31, 2024
Weakness typeCWE-385CWE-385
How to fix
Update
- arm mbed_tls2.28.7 or later
- trustedfirmware mbed_tls3.5.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arm mbed_tls | 2.0.0 ≤ v < 2.28.7 | 2.28.7 |
| trustedfirmware mbed_tls | 3.0.0 ≤ v < 3.5.2 | 3.5.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.