CVE Vulnerabilities

CVE-2015-6393

Published: Oct 06, 2016 | Modified: Jul 30, 2017
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

Cisco NX-OS 4.1 through 7.3 and 11.0 through 11.2 on Nexus 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service (device crash) via malformed IPv4 DHCP packets to the DHCPv4 relay agent, aka Bug IDs CSCuq39250, CSCus21733, CSCus21739, CSCut76171, and CSCux67182.

Affected Software

Name Vendor Start Version End Version
Nx-os Cisco 4.2(1)n1(1) (including) 4.2(1)n1(1) (including)
Nx-os Cisco 4.2(1)n2(1) (including) 4.2(1)n2(1) (including)
Nx-os Cisco 4.2(1)n2(1a) (including) 4.2(1)n2(1a) (including)
Nx-os Cisco 5.0(2)n1(1) (including) 5.0(2)n1(1) (including)
Nx-os Cisco 5.0(2)n2(1) (including) 5.0(2)n2(1) (including)
Nx-os Cisco 5.0(2)n2(1a) (including) 5.0(2)n2(1a) (including)
Nx-os Cisco 5.0(3)n1(1c) (including) 5.0(3)n1(1c) (including)
Nx-os Cisco 5.0(3)n2(1) (including) 5.0(3)n2(1) (including)
Nx-os Cisco 5.0(3)n2(2) (including) 5.0(3)n2(2) (including)
Nx-os Cisco 5.0(3)n2(2a) (including) 5.0(3)n2(2a) (including)
Nx-os Cisco 5.0(3)n2(2b) (including) 5.0(3)n2(2b) (including)
Nx-os Cisco 5.1(3)n1(1) (including) 5.1(3)n1(1) (including)
Nx-os Cisco 5.1(3)n1(1a) (including) 5.1(3)n1(1a) (including)
Nx-os Cisco 5.1(3)n2(1) (including) 5.1(3)n2(1) (including)
Nx-os Cisco 5.1(3)n2(1a) (including) 5.1(3)n2(1a) (including)
Nx-os Cisco 5.1(3)n2(1b) (including) 5.1(3)n2(1b) (including)
Nx-os Cisco 5.1(3)n2(1c) (including) 5.1(3)n2(1c) (including)
Nx-os Cisco 5.2(1)n1(1) (including) 5.2(1)n1(1) (including)
Nx-os Cisco 5.2(1)n1(1a) (including) 5.2(1)n1(1a) (including)
Nx-os Cisco 5.2(1)n1(1b) (including) 5.2(1)n1(1b) (including)
Nx-os Cisco 5.2(1)n1(2) (including) 5.2(1)n1(2) (including)
Nx-os Cisco 5.2(1)n1(2a) (including) 5.2(1)n1(2a) (including)
Nx-os Cisco 5.2(1)n1(3) (including) 5.2(1)n1(3) (including)
Nx-os Cisco 5.2(1)n1(4) (including) 5.2(1)n1(4) (including)
Nx-os Cisco 5.2(1)n1(5) (including) 5.2(1)n1(5) (including)
Nx-os Cisco 5.2(1)n1(6) (including) 5.2(1)n1(6) (including)
Nx-os Cisco 5.2(1)n1(7) (including) 5.2(1)n1(7) (including)
Nx-os Cisco 5.2(1)n1(8) (including) 5.2(1)n1(8) (including)
Nx-os Cisco 5.2(1)n1(8a) (including) 5.2(1)n1(8a) (including)
Nx-os Cisco 6.0(2)n1(2a) (including) 6.0(2)n1(2a) (including)

References