| Package | Affected versions | Patched versions |
|---|---|---|
| mbed tls | ≥ 2.0.0, < 2.28.7 | 2.28.7 |
| mbed tls | ≥ 3.0.0, < 3.5.2 | 3.5.2 |
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.
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