VulnerabilityModified
CVE-2017-1081
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.
HIGH 7.5EPSS 2.61%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.61% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416, CWE-20
- Affected
- freebsd/freebsd
- Source
- secteam@freebsd.org
References
- http://www.securityfocus.com/bid/98089Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038369Third Party Advisory, VDB Entry
- https://www.freebsd.org/security/advisories/FreeBSD-SA-17:04.ipfilter.ascVendor Advisory
- http://www.securityfocus.com/bid/98089Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038369Third Party Advisory, VDB Entry
- https://www.freebsd.org/security/advisories/FreeBSD-SA-17:04.ipfilter.ascVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.