CVE-2021-43766
"Orion DoS SQL Injection"
Description
Odyssey passes to server unencrypted bytes from man-in-the-middle When Odyssey is configured to use certificate Common Name for client authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption. This is similar to CVE-2021-23214 for PostgreSQL.
INFO
Published Date :
Aug. 25, 2022, 6:15 p.m.
Last Modified :
Nov. 7, 2023, 3:39 a.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-2021-43766.
| URL | Resource |
|---|---|
| https://github.com/yandex/odyssey/issues/376%2C | |
| https://www.postgresql.org/support/security/CVE-2021-23214/ | Not Applicable |
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-2021-43766 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-43766 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Fedora Project https://github.com/yandex/odyssey/issues/376%2C [No types assigned] Removed Reference Fedora Project https://github.com/yandex/odyssey/issues/376, -
CVE Source Update by [email protected]
Dec. 21, 2022
Action Type Old Value New Value Changed CVE Elastic Fedora Project -
Reanalysis by [email protected]
Oct. 14, 2022
Action Type Old Value New Value Changed Reference Type https://www.postgresql.org/support/security/CVE-2021-23214/ Vendor Advisory https://www.postgresql.org/support/security/CVE-2021-23214/ Not Applicable Changed CPE Configuration OR *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 9.6.0 up to (excluding) 9.6.24 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (excluding) 10.19 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.14 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.9 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.5 *cpe:2.3:a:postgresql:postgresql:14.0:*:*:*:*:*:*:* OR *cpe:2.3:a:odyssey_project:odyssey:1.1:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Aug. 31, 2022
Action Type Old Value New Value 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://github.com/yandex/odyssey/issues/376, No Types Assigned https://github.com/yandex/odyssey/issues/376, Broken Link Changed Reference Type https://www.postgresql.org/support/security/CVE-2021-23214/ No Types Assigned https://www.postgresql.org/support/security/CVE-2021-23214/ Vendor Advisory Added CWE NIST CWE-295 Added CPE Configuration OR *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 9.6.0 up to (excluding) 9.6.24 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (excluding) 10.19 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.14 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.9 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.5 *cpe:2.3:a:postgresql:postgresql:14.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-43766 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-2021-43766
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.32506
percentile