CVE-2017-1081

High

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.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Freebsd

PublishedApr 10, 2018

First seenApr 10, 2018

Weakness typeCWE-416Use after free

How to fix

Vendor advisories

freebsd.org/security/advisories/FreeBSD-SA-17:04.ipfilter.asc

Affected products

Product	Affected versions	Fixed in
freebsd freebsd	v ≤ 11.0, 10.3, 11.0	—

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