CVE-2020-5233
OAuth2 Proxy Open Redirect Vulnerability
Description
OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0.
INFO
Published Date :
Jan. 30, 2020, 7:15 p.m.
Last Modified :
April 9, 2020, 2:33 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
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-2020-5233.
| URL | Resource |
|---|---|
| https://github.com/pusher/oauth2_proxy/commit/a316f8a06f3c0ca2b5fc5fa18a91781b313607b2 | Patch Third Party Advisory |
| https://github.com/pusher/oauth2_proxy/releases/tag/v5.0.0 | Release Notes Third Party Advisory |
| https://github.com/pusher/oauth2_proxy/security/advisories/GHSA-qqxw-m5fj-f7gv | Exploit Patch 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-2020-5233 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-5233 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]
Apr. 09, 2020
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed CPE Configuration OR *cpe:2.3:a:pusher:oauth2_proxy:*:*:*:*:*:*:*:* versions up to (excluding) 5.0 OR *cpe:2.3:a:oauth2_proxy_project:oauth2_proxy:*:*:*:*:*:*:*:* versions up to (excluding) 5.0.0 -
Initial Analysis by [email protected]
Feb. 10, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Changed Reference Type https://github.com/pusher/oauth2_proxy/commit/a316f8a06f3c0ca2b5fc5fa18a91781b313607b2 No Types Assigned https://github.com/pusher/oauth2_proxy/commit/a316f8a06f3c0ca2b5fc5fa18a91781b313607b2 Patch, Third Party Advisory Changed Reference Type https://github.com/pusher/oauth2_proxy/releases/tag/v5.0.0 No Types Assigned https://github.com/pusher/oauth2_proxy/releases/tag/v5.0.0 Release Notes, Third Party Advisory Changed Reference Type https://github.com/pusher/oauth2_proxy/security/advisories/GHSA-qqxw-m5fj-f7gv No Types Assigned https://github.com/pusher/oauth2_proxy/security/advisories/GHSA-qqxw-m5fj-f7gv Exploit, Patch, Third Party Advisory Added CWE NIST CWE-601 Added CPE Configuration OR *cpe:2.3:a:pusher:oauth2_proxy:*:*:*:*:*:*:*:* versions up to (excluding) 5.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-5233 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-2020-5233
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.00%
score
0.43226
percentile