Description
Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .. (dot dot) in a ZIP archive entry.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Apache OpenMeetings 1.9.x < 3.1.0 - '.ZIP' File Directory Traversal EDB-39642 · webapps · Mar 31, 2016
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.openmeetings:openmeetings-install | >= 1.9.0, < 3.1.1 | 3.1.1 | GHSA-8xq7-7hcx-8p8g |
References
- http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
- https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG
- 39642 exploit
- [oss-security] 20160325 [CVE-2016-0784] ZIP file path traversal mailing-list
- http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html
- http://openmeetings.apache.org/security.html
- 20160330 [CVE-2016-0784] Apache OpenMeetings ZIP file path traversal mailing-list