CVE-2020-16150
- State
- Published
- Severity
- Not scored
- Published
- Sep 2, 2020
- Updated
- Aug 4, 2024
- Reserved
- Jul 30, 2020
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://tls.mbed.org/tech-updates/security-advisories
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-1
- FEDORA-2020-48a1ae610cvendor-advisory
- FEDORA-2020-8b0d59bac6vendor-advisory
- FEDORA-2020-e75ade5e38vendor-advisory
- [debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security updatemailing-list
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