PT-2017-6487
CVE-2015-1417
·
تاريخ النشر
2017-07-25
·
تاريخ التحديث
2019-03-20
الوصف من
CVSS 3.1
7.5
عاليةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
FreeBSD versions prior to 10.2-PRERELEASE
FreeBSD versions prior to 10.1-RELEASE-p16
FreeBSD versions prior to 9.3-STABLE
FreeBSD versions prior to 9.3-RELEASE-p21
FreeBSD versions prior to 8.4-STABLE
FreeBSD versions prior to 8.4-RELEASE-p35
Description
The issue allows remote attackers to cause a denial of service by consuming mbuf via multiple concurrent TCP connections on systems with VNET enabled and at least 16 VNET instances.
Recommendations
For versions prior to 10.2-PRERELEASE, update to 10.2-PRERELEASE or later.
For versions prior to 10.1-RELEASE-p16, update to 10.1-RELEASE-p16 or later.
For versions prior to 9.3-STABLE, update to 9.3-STABLE or later.
For versions prior to 9.3-RELEASE-p21, update to 9.3-RELEASE-p21 or later.
For versions prior to 8.4-STABLE, update to 8.4-STABLE or later.
For versions prior to 8.4-RELEASE-p35, update to 8.4-RELEASE-p35 or later.
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