CVE-2020-4037
Summary
| CVE | CVE-2020-4037 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-06-29 20:15:00 UTC |
| Updated | 2020-07-07 18:40:00 UTC |
| Description | In OAuth2 Proxy from version 5.1.1 and less than version 6.0.0, users can provide a redirect address for the proxy to send the authenticated user to at the end of the authentication flow. This is expected to be the original URL that the user was trying to access. This redirect URL is checked within the proxy and validated before redirecting the user to prevent malicious actors providing redirects to potentially harmful sites. This has been fixed in version 6.0.0. |
Risk And Classification
Problem Types: CWE-601
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Oauth2 Proxy Project | Oauth2 Proxy | All | All | All | All |
| Application | Oauth2 Proxy Project | Oauth2 Proxy | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Merge pull request from GHSA-5m6c-jp6f-2vcv · oauth2-proxy/oauth2-proxy@ee5662e · GitHub | MISC | github.com | Patch, Third Party Advisory |
| New OpenRedirect cases have been found · Advisory · oauth2-proxy/oauth2-proxy · GitHub | CONFIRM | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.