Debian: CVE-2019-18222: mbedtls -- security update
2
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
01/23/2020
12/28/2022
12/28/2022
12/28/2022
Description
The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks.
Solution(s)
- debian-upgrade-mbedtls
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