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Debian: CVE-2019-16910: mbedtls -- security update

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Debian: CVE-2019-16910: mbedtls -- security update

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:P/I:N/A:N)
Published
09/26/2019
Created
12/28/2022
Added
12/28/2022
Modified
12/28/2022

Description

Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)

Solution(s)

  • debian-upgrade-mbedtls

References

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