CVE-2023-42450
Summary
| CVE | CVE-2023-42450 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-09-19 16:15:00 UTC |
| Updated | 2023-09-25 15:15:00 UTC |
| Description | Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 4.2.0-beta1 and prior to version 4.2.0-rc2, by crafting specific input, attackers can inject arbitrary data into HTTP requests issued by Mastodon. This can be used to perform confused deputy attacks if the server configuration includes `ALLOWED_PRIVATE_ADDRESSES` to allow access to local exploitable services. Version 4.2.0-rc2 has a patch for the issue. |
Risk And Classification
Problem Types: CWE-113
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Joinmastodon | Mastodon | 4.2.0 | beta1 | All | All |
| Application | Joinmastodon | Mastodon | 4.2.0 | beta2 | All | All |
| Application | Joinmastodon | Mastodon | 4.2.0 | beta3 | All | All |
| Application | Joinmastodon | Mastodon | 4.2.0 | rc1 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Merge pull request from GHSA-hcqf-fw2r-52g4 · mastodon/mastodon@94893cf · GitHub | MISC | github.com | |
| Server-side request forgery · Advisory · mastodon/mastodon · 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.