The pcntl_exec implementation in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 truncates a pathname upon encountering a \x00 character, which might allow remote attackers to bypass intended extension restrictions and execute files with unexpected names via a crafted first argument. NOTE: this vulnerability exists because of an incomplete fix for CVE-2006-7243.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2015-06-09T18:00:00

Updated: 2024-08-06T06:04:02.379Z

Reserved: 2015-05-18T00:00:00

Link: CVE-2015-4026

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2015-06-09T18:59:08.597

Modified: 2019-04-22T17:48:00.643

Link: CVE-2015-4026

cve-icon Redhat

Severity : Low

Publid Date: 2015-05-14T00:00:00Z

Links: CVE-2015-4026 - Bugzilla