The file-upload implementation in rfc1867.c in PHP before 5.4.0 does not properly handle invalid [ (open square bracket) characters in name values, which makes it easier for remote attackers to cause a denial of service (malformed $_FILES indexes) or conduct directory traversal attacks during multi-file uploads by leveraging a script that lacks its own filename restrictions.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2012-05-24T00:00:00

Updated: 2018-01-17T19:57:01

Reserved: 2012-02-14T00:00:00


Link: CVE-2012-1172

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2012-05-24T00:55:02.507

Modified: 2018-01-18T02:29:12.023


Link: CVE-2012-1172

JSON object: View

cve-icon Redhat Information

No data.

CWE