vulnerability
Gentoo Linux: CVE-2020-16150: Mbed TLS: Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Sep 2, 2020 | Jan 12, 2023 | Aug 13, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Sep 2, 2020
Added
Jan 12, 2023
Modified
Aug 13, 2025
Description
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.
Solution
gentoo-linux-upgrade-net-libs-mbedtls
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