CVE-2012-1617
Description
Directory traversal vulnerability in combine.php in OSClass before 2.3.6 allows remote attackers to read and write arbitrary files via a .. (dot dot) in the type parameter. NOTE: this vulnerability can be leveraged to upload arbitrary files.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
OSClass 2.3.x - Directory Traversal / Arbitrary File Upload
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| juan_ramon | osclass | {"endIncluding":"2.3.5"} | |
| juan_ramon | osclass | 1.1 | |
| juan_ramon | osclass | 1.2 | |
| juan_ramon | osclass | 2.0 | |
| juan_ramon | osclass | 2.0.1 | |
| juan_ramon | osclass | 2.0.2 | |
| juan_ramon | osclass | 2.0.3 | |
| juan_ramon | osclass | 2.1 | |
| juan_ramon | osclass | 2.1.1 | |
| juan_ramon | osclass | 2.2 | |
| juan_ramon | osclass | 2.2.1 | |
| juan_ramon | osclass | 2.2.2 | |
| juan_ramon | osclass | 2.2.3 | |
| juan_ramon | osclass | 2.3 | |
| juan_ramon | osclass | 2.3.1 | |
| juan_ramon | osclass | 2.3.2 | |
| juan_ramon | osclass | 2.3.3 | |
| juan_ramon | osclass | 2.3.4 | |
References
- http://archives.neohapsis.com/archives/bugtraq/2012-03/0024.html
- http://osclass.org/2012/03/05/osclass-2-3-6/
- http://secunia.com/advisories/48284
- http://www.codseq.it/advisories/osclass_directory_traversal_vulnerability
- http://www.openwall.com/lists/oss-security/2012/04/02/1
- http://www.openwall.com/lists/oss-security/2012/04/02/6
- http://www.openwall.com/lists/oss-security/2012/04/03/1
- http://www.openwall.com/lists/oss-security/2012/04/04/7
- http://www.securityfocus.com/bid/52336
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73754
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73755
- https://github.com/osclass/OSClass/commit/1e7626f4e1a26371480989c0b937f107ea9a6d4b
- https://github.com/osclass/OSClass/commit/a40b76695994442644e46e1b776d79660500566a
- https://github.com/osclass/OSClass/commit/ff7ef8a97301aaaf6a97fe46c2c27981a86b4e2f#diff-1
- http://archives.neohapsis.com/archives/bugtraq/2012-03/0024.html
- http://osclass.org/2012/03/05/osclass-2-3-6/
- http://secunia.com/advisories/48284
- http://www.codseq.it/advisories/osclass_directory_traversal_vulnerability
- http://www.openwall.com/lists/oss-security/2012/04/02/1
- http://www.openwall.com/lists/oss-security/2012/04/02/6
- http://www.openwall.com/lists/oss-security/2012/04/03/1
- http://www.openwall.com/lists/oss-security/2012/04/04/7
- http://www.securityfocus.com/bid/52336
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73754
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73755
CWEs
CWE-22
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.