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Oracle Solaris 11: CVE-2018-5733: Vulnerability in DHCP Server

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Oracle Solaris 11: CVE-2018-5733: Vulnerability in DHCP Server

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/18/2018
Created
07/25/2018
Added
04/18/2018
Modified
02/01/2022

Description

A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash. Affects ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0.

Solution(s)

  • oracle-solaris-11-3-upgrade-service-network-dhcp-isc-dhcp-4-3-6-1-0-0-175-3-31-0-4-0

References

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