The posix_mkfifo function in ext/posix/posix.c in PHP before 5.2.12 and 5.3.x before 5.3.1 allows context-dependent attackers to bypass open_basedir restrictions, and create FIFO files, via the pathname and mode arguments, as demonstrated by creating a .htaccess file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2009-11-23T17:00:00

Updated: 2024-08-07T06:31:10.377Z

Reserved: 2009-10-05T00:00:00

Link: CVE-2009-3558

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-11-23T17:30:00.530

Modified: 2018-10-30T16:26:21.043

Link: CVE-2009-3558

cve-icon Redhat

Severity :

Publid Date: 2009-09-30T00:00:00Z

Links: CVE-2009-3558 - Bugzilla