CVE-2023-43798
CVSS V2 None
CVSS V3 None
Description
BigBlueButton is an open-source virtual classroom. BigBlueButton prior to versions 2.6.12 and 2.7.0-rc.1 is vulnerable to Server-Side Request Forgery (SSRF). This issue is a bypass of CVE-2023-33176. A patch in versions 2.6.12 and 2.7.0-rc.1 disabled follow redirect at `httpclient.execute` since the software no longer has to follow it when using `finalUrl`. There are no known workarounds. We recommend upgrading to a patched version of BigBlueButton.
Overview
- CVE ID
- CVE-2023-43798
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-10-30T22:24:59.109Z
- Last Modified Date
- 2023-10-30T22:24:59.109Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-h98v-2h8w-99c4 | x_refsource_CONFIRM |
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3q22-hph2-cff7 | x_refsource_MISC |
| https://github.com/bigbluebutton/bigbluebutton/pull/18494 | x_refsource_MISC |
| https://github.com/bigbluebutton/bigbluebutton/pull/18580 | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-43798 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-43798 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 15:50:02 | Added to TrackCVE |