CVE-2017-1081

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-04-10 · updated 2026-06-17
Weakness: CWE-416

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.

Affected products

FreeBSD: through 11.0; 10.3, 10.3-p19, 11.0-p10

References

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

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