CVE-2020-16150
Mbed TLS Lucky 13 Timing Attack
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.
INFO
Published Date :
Sept. 2, 2020, 4:15 p.m.
Last Modified :
Feb. 27, 2023, 6:03 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2020-16150 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2020-16150
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-16150.
| URL | Resource |
|---|---|
| https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ | Mailing List Third Party Advisory |
| https://tls.mbed.org/tech-updates/security-advisories | Vendor Advisory |
| https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-1 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVE Data Analysis, CVE Monitor, CVE EXP Prediction Based on Deep Learning. 1999-2020年存量CVE数据分析、监控CVE增量更新、基于深度学习的CVE EXP预测和自动化推送
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-16150 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-16150 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 27, 2023
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 27, 2022
Action Type Old Value New Value Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ [Mailing List, Third Party Advisory] Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ [Mailing List, Third Party Advisory] Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ [Mailing List, Third Party Advisory] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 26, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 05, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mbed:mbedtls:*:*:*:*:*:*:*:* versions from (including) 2.17.0 from (excluding) 2.24.0 OR *cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* versions from (including) 2.17.0 from (excluding) 2.24.0 -
CPE Deprecation Remap by [email protected]
Nov. 05, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mbed:mbedtls:*:*:*:*:*:*:*:* versions from (including) 2.8.0 from (excluding) 2.16.8 OR *cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* versions from (including) 2.8.0 from (excluding) 2.16.8 -
CPE Deprecation Remap by [email protected]
Nov. 05, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mbed:mbedtls:*:*:*:*:*:*:*:* versions from (excluding) 2.7.17 OR *cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* versions from (excluding) 2.7.17 -
CVE Modified by [email protected]
Sep. 25, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/OD3NM6GD73CTFFRBKG5G2ACXGG7QQHCC/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 23, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/IRPBHCQKZXHVKOP5O5EWE7P76AWGUXQJ/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 16, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5OSOFUD6UTGTDDSQRS62BPXDU52I6PUA/ [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 11, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://tls.mbed.org/tech-updates/security-advisories No Types Assigned https://tls.mbed.org/tech-updates/security-advisories Vendor Advisory Changed Reference Type https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-1 No Types Assigned https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-1 Vendor Advisory Added CWE NIST CWE-203 Added CPE Configuration OR *cpe:2.3:a:mbed:mbedtls:*:*:*:*:*:*:*:* versions up to (excluding) 2.7.17 *cpe:2.3:a:mbed:mbedtls:*:*:*:*:*:*:*:* versions from (including) 2.8.0 up to (excluding) 2.16.8 *cpe:2.3:a:mbed:mbedtls:*:*:*:*:*:*:*:* versions from (including) 2.17.0 up to (excluding) 2.24.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-16150 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-16150
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.21741
percentile