PT-2016-5211
CVE-2016-2774
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تاريخ النشر
2016-03-09
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تاريخ التحديث
2020-01-08
الوصف من
CVSS 2.0
7.1
عاليةالمقاييسAV:N/AC:M/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
ISC DHCP versions 4.1.x through 4.1-ESV-R12
ISC DHCP versions 4.2.x through 4.3.3
Description
The issue allows remote attackers to cause a denial of service by establishing many TCP sessions, due to the lack of restriction on the number of concurrent TCP sessions. This can lead to an INSIST assertion failure or a request-processing outage.
Recommendations
For ISC DHCP versions 4.1.x through 4.1-ESV-R12, update to version 4.1-ESV-R13 or later.
For ISC DHCP versions 4.2.x through 4.3.3, update to version 4.3.4 or later.
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