CVEvulnerability
CVE-2015-6393
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2016-10-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-399
Description
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 configurations
• cisco nx-os 4.2\(1\)n1\(1\)
• cisco nx-os 4.2\(1\)n2\(1\)
• cisco nx-os 4.2\(1\)n2\(1a\)
• cisco nx-os 5.0\(2\)n1\(1\)
• cisco nx-os 5.0\(2\)n2\(1\)
• cisco nx-os 5.0\(2\)n2\(1a\)
• cisco nx-os 5.0\(3\)n1\(1c\)
• cisco nx-os 5.0\(3\)n2\(1\)
• cisco nx-os 5.0\(3\)n2\(2\)
• cisco nx-os 5.0\(3\)n2\(2a\)
• cisco nx-os 5.0\(3\)n2\(2b\)
• cisco nx-os 5.1\(3\)n1\(1\)
• cisco nx-os 5.1\(3\)n1\(1a\)
• cisco nx-os 5.1\(3\)n2\(1\)
• cisco nx-os 5.1\(3\)n2\(1a\)
• cisco nx-os 5.1\(3\)n2\(1b\)
• cisco nx-os 5.1\(3\)n2\(1c\)
• cisco nx-os 5.2\(1\)n1\(1\)
• cisco nx-os 5.2\(1\)n1\(1a\)
• cisco nx-os 5.2\(1\)n1\(1b\)
• cisco nx-os 5.2\(1\)n1\(2\)
• cisco nx-os 5.2\(1\)n1\(2a\)
• cisco nx-os 5.2\(1\)n1\(3\)
• cisco nx-os 5.2\(1\)n1\(4\)
• cisco nx-os 5.2\(1\)n1\(5\)
• cisco nx-os 5.2\(1\)n1\(6\)
• cisco nx-os 5.2\(1\)n1\(7\)
• cisco nx-os 5.2\(1\)n1\(8\)
• cisco nx-os 5.2\(1\)n1\(8a\)
• cisco nx-os 6.0\(2\)n1\(2a\)
• cisco nx-os 6.0\(2\)n1\(2\)
• cisco nx-os 6.0\(2\)n2\(1\)
• cisco nx-os 6.0\(2\)n2\(1b\)
• cisco nx-os 6.0\(2\)n2\(2\)
• cisco nx-os 6.0\(2\)n2\(3\)
• cisco nx-os 6.0\(2\)n2\(4\)
• cisco nx-os 6.0\(2\)n2\(5\)
• cisco nx-os 6.0\(2\)n2\(5a\)
• cisco nx-os 6.0\(2\)n2\(6\)
• cisco nx-os 7.0\(0\)n1\(1\)
• cisco nx-os 7.0\(1\)n1\(1\)
• cisco nx-os 7.0\(2\)n1\(1\)
• cisco nx-os 7.0\(3\)n1\(1\)
• cisco nx-os 7.0\(4\)n1\(1\)
• cisco nx-os 7.0\(5\)n1\(1\)
• cisco nx-os 7.0\(5\)n1\(1a\)
• cisco nx-os 7.1\(0\)n1\(1a\)
• cisco nx-os 7.1\(0\)n1\(1b\)
• cisco nx-os 6.1\(2\)i2\(1\)
• cisco nx-os 6.1\(2\)i2\(2\)
• cisco nx-os 6.1\(2\)i2\(2a\)
• cisco nx-os 6.1\(2\)i2\(2b\)
• cisco nx-os 6.1\(2\)i2\(3\)
• cisco nx-os 6.1\(2\)i3\(1\)
• cisco nx-os 6.1\(2\)i3\(2\)
• cisco nx-os 6.1\(2\)i3\(3\)
• cisco nx-os 6.1\(2\)i3\(3.78\)
• cisco nx-os 6.1\(2\)i3\(4\)
• cisco nx-os 7.0\(3\)
• cisco nx-os 4.1.\(2\)
… and 44 more
Related
Weakness · not in database (1)
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-dhcp2 Vendor Advisory
- http://www.securityfocus.com/bid/93419 www.securityfocus.com
- http://www.securitytracker.com/id/1036949 www.securitytracker.com
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-dhcp2 Vendor Advisory
- http://www.securityfocus.com/bid/93419 www.securityfocus.com
- http://www.securitytracker.com/id/1036949 www.securitytracker.com