During the spawning of a malicious Passenger-managed application, SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows such applications to replace key files or directories in the spawning communication directory with symlinks. This then could result in arbitrary reads and writes, which in turn can result in information disclosure and privilege escalation.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-06-17T20:00:00

Updated: 2024-08-05T08:24:03.778Z

Reserved: 2018-06-07T00:00:00

Link: CVE-2018-12026

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-06-17T20:29:00.353

Modified: 2019-03-08T14:17:13.293

Link: CVE-2018-12026

cve-icon Redhat

Severity : Important

Publid Date: 2018-06-05T00:00:00Z

Links: CVE-2018-12026 - Bugzilla