CVE-2024-39687
CVSS V2 None
CVSS V3 None
Description
Fedify is a TypeScript library for building federated server apps powered by ActivityPub and other standards. At present, when Fedify needs to retrieve an object or activity from a remote activitypub server, it makes a HTTP request to the `@id` or other resources present within the activity it has received from the web. This activity could reference an `@id` that points to an internal IP address, allowing an attacker to send request to resources internal to the fedify server's network. This applies to not just resolution of documents containing activities or objects, but also to media URLs as well. Specifically this is a Server Side Request Forgery attack. Users should upgrade to Fedify version 0.9.2, 0.10.1, or 0.11.1 to receive a patch for this issue.
Overview
- CVE ID
- CVE-2024-39687
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-07-05T17:39:34.963Z
- Last Modified Date
- 2024-07-05T17:39:34.963Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/dahlia/fedify/security/advisories/GHSA-p9cg-vqcc-grcx | x_refsource_CONFIRM |
| https://github.com/dahlia/fedify/commit/30f9cf4a175704a04c874f3ea88414c5f1e00b28 | x_refsource_MISC |
| https://github.com/dahlia/fedify/commit/c641e976089dd913f649889c1bfb016df04e86ba | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-39687 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39687 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-07-06 13:07:26 | Added to TrackCVE |