5
CVSSv2

CVE-2020-36476

Published: 23/08/2021 Updated: 11/01/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

An issue exists in Mbed TLS prior to 2.24.0 (and prior to 2.16.8 LTS and prior to 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.

Vulnerability Trend

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arm mbed tls

debian debian linux 9.0

debian debian linux 10.0