CVE-2020-16150

A Lucky 13 timing side channel in mbedtls_ssl_decrypt_buf in library/ssl_msg.c in Trusted Firmware Mbed TLS through 2.23.0 allows an attacker to recov...

Original description

The description as published by the source.

A Lucky 13 timing side channel in mbedtls_ssl_decrypt_buf in library/ssl_msg.c in Trusted Firmware Mbed TLS through 2.23.0 allows an attacker to recover secret key information. This affects CBC mode because of a computed time difference based on a padding length.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Fix status by distribution

Fixed packages published by each distribution for this CVE

Alpine Linux ALPINE-CVE-2020-16150 mbedtls Fixed in: 2.16.8-r0
Debian DEBIAN-CVE-2020-16150 mbedtls Fixed in: 2.16.9-0.1

References

advisory lists.debian.org
advisory lists.fedoraproject.org
advisory lists.fedoraproject.org
advisory lists.fedoraproject.org
advisory tls.mbed.org
advisory tls.mbed.org