CVE-2016-1454
published 2016-10-06CVE-2016-1454: Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to…
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
2.58%
83.6th percentile
Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service (device reload) by leveraging a peer relationship to send a crafted BGP UPDATE message, aka Bug IDs CSCuq77105 and CSCux11417.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | nx-os | < 6.0\(2\)u6\(7\) | 6.0\(2\)u6\(7\) |
| cisco | nx-os | < 7.1\(4\)n1\(1\) | 7.1\(4\)n1\(1\) |
| cisco | nx-os | < 5.2 | 5.2 |
| cisco | nx-os | < 7.2\(2\)d1\(1\) | 7.2\(2\)d1\(1\) |
| cisco | nx-os | < 5.2\(1\)sv3\(1.15\) | 5.2\(1\)sv3\(1.15\) |
| cisco | nx-os | < 6.0\(2\)a8\(1\) | 6.0\(2\)a8\(1\) |
| cisco | nx-os | >= 11.0 < 11.1\(1j\) | 11.1\(1j\) |
| cisco | nx-os | >= 6.1 < 7.0\(3\)i4\(1\) | 7.0\(3\)i4\(1\) |
| cisco | nx-os | >= 7.2 < 7.2\(2\)n1\(1\) | 7.2\(2\)n1\(1\) |
| cisco | nx-os | >= 7.3 < 7.3\(0\)n1\(1\) | 7.3\(0\)n1\(1\) |
| cisco | nx-os | >= 7.3 < 7.3\(1\)d1\(1\) | 7.3\(1\)d1\(1\) |
| cisco | nx-os_border_gateway_protocol | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.07.1HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
vendor_cisco7.1HIGH
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Cisco
Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
vendor_cisco·2016-10-05·CVSS 7.1
CVE-2016-1454 [HIGH] CWE-20 Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading.
The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. An exploit could allow the attacker to cause the switch to reload unexpectedly.
The Cisco implementation of the BGP protocol only accepts incoming BGP traffic from explicitly defined peers. To exploit this vulnerability, an attacker must be able to send the malicious packets over a TCP connection that
Cisco
Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
vendor_cisco
CVE-2016-1454 Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
CVE-2016-1454: Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading. The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. An exploit could allow the attacker to cause the switch to reload unexpectedly. The Cisco implementation of the BGP protocol only accepts incoming BGP traffic from explicitly defined peers. To exploit this vulnerability, an attacker must be able to send the malicious packets over a TCP con
GHSA
GHSA-3hgg-2mhh-39vr: Cisco NX-OS 4
ghsa_unreviewed·2022-05-13
CVE-2016-1454 [HIGH] CWE-20 GHSA-3hgg-2mhh-39vr: Cisco NX-OS 4
Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service (device reload) by leveraging a peer relationship to send a crafted BGP UPDATE message, aka Bug IDs CSCuq77105 and CSCux11417.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-bgphttp://www.securityfocus.com/bid/93417http://www.securitytracker.com/id/1036950http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-bgphttp://www.securityfocus.com/bid/93417http://www.securitytracker.com/id/1036950
2016-10-06
Published