Postfix 2.4 before 2.4.9, 2.5 before 2.5.5, and 2.6 before 2.6-20080902, when used with the Linux 2.6 kernel, leaks epoll file descriptors during execution of "non-Postfix" commands, which allows local users to cause a denial of service (application slowdown or exit) via a crafted command, as demonstrated by a command in a .forward file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2008-09-12T16:00:00

Updated: 2024-08-07T09:53:00.615Z

Reserved: 2008-09-02T00:00:00

Link: CVE-2008-3889

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2008-09-12T16:56:20.587

Modified: 2018-10-11T20:50:13.763

Link: CVE-2008-3889

cve-icon Redhat

Severity : Moderate

Publid Date: 2008-09-02T00:00:00Z

Links: CVE-2008-3889 - Bugzilla