Linux and FreeBSD Kernels TCP Reassembly Denial of Service Vulnerabilities Affecting Cisco Products: August 2018

🗓️ 24 Aug 2018 21:00:30Reported by CiscoType

Vulnerability in Linux and FreeBSD Kernels TCP stack

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Reporter	Title	Published	Views	Family All 199
CERT	TCP implementations vulnerable to Denial of Service	6 Aug 201800:00	–	cert
Citrix	Citrix Security Advisory for TCP/IP Reassembly Resource Exhaustion	9 Nov 202009:09	–	citrix
IBM Security Bulletins	Security Bulletin: Vulnerability in FreeBSD affects AIX (CVE-2018-6922)	12 Nov 201912:53	–	ibm
IBM Security Bulletins	Security Bulletin: This Power System update is being released to address CVE-2018-5390	7 Dec 202119:14	–	ibm
IBM Security Bulletins	Security Bulletin: Vyatta 5600 vRouter Software Patches - Release 1801q	10 Oct 201821:05	–	ibm
Cvelist	CVE-2018-6922	9 Aug 201818:00	–	cvelist
Cvelist	CVE-2018-5390 Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service	6 Aug 201820:00	–	cvelist
Prion	Code injection	9 Aug 201818:29	–	prion
Prion	Denial of service	6 Aug 201820:29	–	prion
Tenable Nessus	AIX 7.1 TL 5 : freebsd (IJ09621)	9 Nov 201800:00	–	nessus

Source	Link
sec	www.sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180824-linux-tcp

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24 Aug 2018 21:30Current

0.6Low risk

Vulners AI Score0.6

CVSS27.8

CVSS37.5

EPSS0.13647