CVE-2023-27582
Summary
| CVE | CVE-2023-27582 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-03-13 22:15:00 UTC |
| Updated | 2023-03-17 16:20:00 UTC |
| Description | maddy is a composable, all-in-one mail server. Starting with version 0.2.0 and prior to version 0.6.3, maddy allows a full authentication bypass if SASL authorization username is specified when using the PLAIN authentication mechanisms. Instead of validating the specified username, it is accepted as is after checking the credentials for the authentication username. maddy 0.6.3 includes the fix for the bug. There are no known workarounds. |
Risk And Classification
Problem Types: CWE-287
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Maddy Project | Maddy | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Full authentication bypass if SASL authorization username is specified · Advisory · foxcpp/maddy · GitHub | MISC | github.com | |
| Release maddy 0.6.3 · foxcpp/maddy · GitHub | MISC | github.com | |
| Revert authorization/authentication split · foxcpp/maddy@55a91a3 · GitHub | MISC | github.com | |
| auth: Actually check SASL identity argument before using it · foxcpp/maddy@9f58cb6 · GitHub | MISC | github.com | |
| 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.