Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2016-1453

Disclosure Date: October 06, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Buffer overflow in the Overlay Transport Virtualization (OTV) GRE feature in Cisco NX-OS 5.0 through 7.3 on Nexus 7000 and 7700 devices allows remote attackers to execute arbitrary code via long parameters in a packet header, aka Bug ID CSCuy95701.

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • cisco

Products

  • nx-os 4.1.(2),
  • nx-os 4.1.(3),
  • nx-os 4.1.(4),
  • nx-os 4.1.(5),
  • nx-os 4.2(3),
  • nx-os 4.2(4),
  • nx-os 4.2(6),
  • nx-os 4.2(8),
  • nx-os 4.2.(2a),
  • nx-os 5.0(2a),
  • nx-os 5.0(3),
  • nx-os 5.0(5),
  • nx-os 5.1(1),
  • nx-os 5.1(1a),
  • nx-os 5.1(3),
  • nx-os 5.1(4),
  • nx-os 5.1(5),
  • nx-os 5.1(6),
  • nx-os 5.2(1),
  • nx-os 5.2(3a),
  • nx-os 5.2(4),
  • nx-os 5.2(5),
  • nx-os 5.2(7),
  • nx-os 5.2(9),
  • nx-os 6.0(1),
  • nx-os 6.0(2),
  • nx-os 6.0(3),
  • nx-os 6.0(4),
  • nx-os 6.1(1),
  • nx-os 6.1(2),
  • nx-os 6.1(3),
  • nx-os 6.1(4),
  • nx-os 6.1(4a),
  • nx-os 6.1(5),
  • nx-os 6.2(10),
  • nx-os 6.2(12),
  • nx-os 6.2(14)s1,
  • nx-os 6.2(2),
  • nx-os 6.2(2a),
  • nx-os 6.2(6),
  • nx-os 6.2(6b),
  • nx-os 6.2(8),
  • nx-os 6.2(8a),
  • nx-os 6.2(8b),
  • nx-os 7.2(0)n1(0.1),
  • nx-os base
Technical Analysis