CVE-2020-10996
Percona XtraDB Cluster Static Transition Key Exposure
Description
An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.
INFO
Published Date :
April 27, 2020, 1:15 p.m.
Last Modified :
April 26, 2022, 5:48 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.2
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-2020-10996.
| URL | Resource |
|---|---|
| https://jira.percona.com/browse/PXC-3117 | Permissions Required Vendor Advisory |
| https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-sst-script-static-key/ | Vendor Advisory |
| https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.28-31.41.2.html | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-10996 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-10996 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]
Apr. 26, 2022
Action Type Old Value New Value Changed Reference Type https://jira.percona.com/browse/PXC-3117 Permissions Required https://jira.percona.com/browse/PXC-3117 Permissions Required, Vendor Advisory Changed CPE Configuration OR *cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:* versions up to (excluding) 5.7.28-31.42 OR *cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:* versions up to (excluding) 5.7.28-31.41.2 -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-200 CWE-798 CWE-838 -
CVE Modified by [email protected]
May. 08, 2020
Action Type Old Value New Value Changed Description An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.42. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected. An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected. -
Initial Analysis by [email protected]
May. 04, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://jira.percona.com/browse/PXC-3117 No Types Assigned https://jira.percona.com/browse/PXC-3117 Permissions Required Changed Reference Type https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-sst-script-static-key/ No Types Assigned https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-sst-script-static-key/ Vendor Advisory Changed Reference Type https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.28-31.41.2.html No Types Assigned https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.28-31.41.2.html Vendor Advisory Added CWE NIST CWE-200 Added CPE Configuration OR *cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:* versions up to (excluding) 5.7.28-31.42
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-10996 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-2020-10996
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.39 }} 0.11%
score
0.72778
percentile