CVE-2022-39222
"AuthBypass in Dex Identity Service OpenID Connect Implementations"
Description
Dex is an identity service that uses OpenID Connect to drive authentication for other apps. Dex instances with public clients (and by extension, clients accepting tokens issued by those Dex instances) are affected by this vulnerability if they are running a version prior to 2.35.0. An attacker can exploit this vulnerability by making a victim navigate to a malicious website and guiding them through the OIDC flow, stealing the OAuth authorization code in the process. The authorization code then can be exchanged by the attacker for a token, gaining access to applications accepting that token. Version 2.35.0 has introduced a fix for this issue. Users are advised to upgrade. There are no known workarounds for this issue.
INFO
Published Date :
Oct. 6, 2022, 6:16 p.m.
Last Modified :
July 11, 2023, 9:02 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.8
Exploitability Score :
2.8
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-2022-39222.
| URL | Resource |
|---|---|
| https://github.com/dexidp/dex/commit/49471b14c8080ddb034d4855841123d378b7a634 | Patch Third Party Advisory |
| https://github.com/dexidp/dex/security/advisories/GHSA-vh7g-p26c-j2cw | Exploit Third Party 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-2022-39222 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-39222 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 -
Reanalysis by [email protected]
Jul. 11, 2023
Action Type Old Value New Value Removed CWE NIST NVD-CWE-noinfo Added CWE NIST CWE-862 -
Modified Analysis by [email protected]
Dec. 03, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 11, 2022
Action Type Old Value New Value Removed Reference https://www.cve.org/CVERecord?id=CVE-2022-39222 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 11, 2022
Action Type Old Value New Value Added Reference https://www.cve.org/CVERecord?id=CVE-2022-39222 [No Types Assigned] Added CWE GitHub, Inc. CWE-200 -
Initial Analysis by [email protected]
Oct. 07, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/dexidp/dex/commit/49471b14c8080ddb034d4855841123d378b7a634 No Types Assigned https://github.com/dexidp/dex/commit/49471b14c8080ddb034d4855841123d378b7a634 Patch, Third Party Advisory Changed Reference Type https://github.com/dexidp/dex/security/advisories/GHSA-vh7g-p26c-j2cw No Types Assigned https://github.com/dexidp/dex/security/advisories/GHSA-vh7g-p26c-j2cw Exploit, Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:linuxfoundation:dex:*:*:*:*:*:*:*:* versions up to (excluding) 2.35.0 -
CVE Modified by [email protected]
Oct. 07, 2022
Action Type Old Value New Value Removed CWE GitHub, Inc. CWE-200
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-39222 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-2022-39222
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.02%
score
0.49657
percentile