CVE-2017-1081 Information

Description

In FreeBSD before 11.0-STABLE 11.0-RELEASE-p10 10.3-STABLE and 10.3-RELEASE-p19 ipfilter using \keep state\ or \keep frags\ options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securityfocus.com/bid/98089 http://www.securitytracker.com/id/1038369 https://www.freebsd.org/security/advisories/FreeBSD-SA-17:04.ipfilter.asc

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5