CVE-2017-1081

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.

Categories

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 2.62% Top 20%
Vendor Advisory freebsd.org
Affected: FreeBSD FreeBSD
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1038369 vdb entry third party advisory
https://www.freebsd.org/security/advisories/FreeBSD-SA-17:04.ipfilter.asc vendor advisory
http://www.securityfocus.com/bid/98089 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-1081?
CVE-2017-1081 has been scored as a high severity vulnerability.
How to fix CVE-2017-1081?
To fix CVE-2017-1081, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-1081 being actively exploited in the wild?
It is possible that CVE-2017-1081 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-1081?
CVE-2017-1081 affects FreeBSD FreeBSD.
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