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Juniper Junos OS: Kernel crash during processing of certain ARP requests when proxy-arp and arp-resp options enabled (JSA10576) (CVE-2013-4686)

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Juniper Junos OS: Kernel crash during processing of certain ARP requests when proxy-arp and arp-resp options enabled (JSA10576) (CVE-2013-4686)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
07/11/2013
Created
07/25/2018
Added
05/07/2014
Modified
02/13/2015

Description

The kernel in Juniper Junos 10.4 before 10.4R14, 11.4 before 11.4R8, 11.4X27 before 11.4X27.43, 12.1 before 12.1R6, 12.1X44 before 12.1X44-D20, 12.2 before 12.2R4, and 12.3 before 12.3R2, in certain VLAN configurations with unrestricted arp-resp and proxy-arp settings, allows remote attackers to cause a denial of service (device crash) via a crafted ARP request, aka PR 842091.

Solution(s)

  • juniper-junos-os-upgrade-latest

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