NX-OS

Description

Product names

nx-os, nx_os

CVE-2019-1594 (GCVE-0-2019-1594)

Vulnerability from – Published: 2019-03-06 22:00 – Updated: 2024-11-21 19:44
VLAI?
Title
Cisco NX-OS Software 802.1X Extensible Authentication Protocol over LAN Denial of Service Vulnerability
Summary
A vulnerability in the 802.1X implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN (EAPOL) frames. An attacker could exploit this vulnerability by sending a crafted EAPOL frame to an interface on the targeted device. A successful exploit could allow the attacker to cause the Layer 2 (L2) forwarding process to restart multiple times, leading to a system-level restart of the device and a DoS condition. Note: This vulnerability affects only NX-OS devices configured with 802.1X functionality. Cisco Nexus 1000V Switch for VMware vSphere devices are affected in versions prior to 5.2(1)SV3(1.4b). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(5)N1(1) and 7.1(5)N1(1b). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(3). Nexus 9000 Series Fabric Switches in ACI Mode are affected in versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
CWE
Assigner
References
http://www.securityfocus.com/bid/107325 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Nexus 1000V Switch for VMware vSphere Affected: unspecified , < 5.2(1)SV3(1.4b) (custom)
Create a notification for this product.
    Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 3500 Platform Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 2000, 5500, 5600, and 6000 Series Switches Affected: unspecified , < 7.3(5)N1(1) (custom)
Affected: unspecified , < 7.1(5)N1(1b) (custom)
Create a notification for this product.
    Cisco Nexus 7000 and 7700 Series Switches Affected: unspecified , < 8.2(3) (custom)
Create a notification for this product.
    Cisco Nexus 9000 Series Fabric Switches in ACI Mode Affected: unspecified , < 13.2(1l) (custom)
Create a notification for this product.
    Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1595 (GCVE-0-2019-1595)

Vulnerability from – Published: 2019-03-06 22:00 – Updated: 2024-11-21 19:44
VLAI?
Title
Cisco Nexus 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service Vulnerability
Summary
A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an incorrect allocation of an internal interface index. An adjacent attacker with the ability to submit a crafted FCoE packet that crosses affected interfaces could trigger this vulnerability. A successful exploit could allow the attacker to cause a packet loop and high throughput on the affected interfaces, resulting in a DoS condition. This vulnerability has been fixed in version 7.3(5)N1(1).
CWE
Assigner
References
http://www.securityfocus.com/bid/107320 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Cisco NX-OS Software Affected: 7.3(5)N1(1)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1606 (GCVE-0-2019-1606)

Vulnerability from – Published: 2019-03-08 20:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1606)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability. Nexus 3000, 3500, and Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
CWE
Assigner
References
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107345 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 3500 Platform Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1607 (GCVE-0-2019-1607)

Vulnerability from – Published: 2019-03-08 20:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1607)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3).
CWE
Assigner
References
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107393 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco Nexus 7000 and 7700 Series Switches Affected: unspecified , < 6.2(22) (custom)
Affected: unspecified , < 7.3(3)D1(1) (custom)
Affected: unspecified , < 8.2(3) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1608 (GCVE-0-2019-1608)

Vulnerability from – Published: 2019-03-08 20:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1608)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(27), 8.1(1b), and 8.3(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3).
CWE
Assigner
References
http://www.securityfocus.com/bid/107386 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco MDS 9000 Series Multilayer Switches Affected: unspecified , < 6.2(27) (custom)
Affected: unspecified , < 8.1(1b) (custom)
Affected: unspecified , < 8.3(1) (custom)
Create a notification for this product.
    Cisco Nexus 7000 and 7700 Series Switches Affected: unspecified , < 6.2(22) (custom)
Affected: unspecified , < 7.3(3)D1(1) (custom)
Affected: unspecified , < 8.2(3) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1609 (GCVE-0-2019-1609)

Vulnerability from – Published: 2019-03-08 20:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1609)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(27), 8.1(1b), and 8.3(2). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(6). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3), and 8.3(2). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(9) and7.0(3)I7(6). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
CWE
Assigner
References
http://www.securityfocus.com/bid/107341 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco MDS 9000 Series Multilayer Switches Affected: unspecified , < 6.2(27) (custom)
Affected: unspecified , < 8.1(1b) (custom)
Affected: unspecified , < 8.3(2) (custom)
Create a notification for this product.
    Cisco Nexus 3500 Platform Switches Affected: unspecified , < 7.0(3)I7(6) (custom)
Create a notification for this product.
    Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(6) (custom)
Create a notification for this product.
    Cisco Nexus 3600 Platform Switches Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
    Cisco Nexus 7000 and 7700 Series Switches Affected: unspecified , < 6.2(22) (custom)
Affected: unspecified , < 7.3(3)D1(1) (custom)
Affected: unspecified , < 8.2(3) (custom)
Affected: unspecified , < 8.3(2) (custom)
Create a notification for this product.
    Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(6) (custom)
Create a notification for this product.
    Cisco Nexus 9500 R-Series Line Cards and Fabric Modules Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1610 (GCVE-0-2019-1610)

Vulnerability from – Published: 2019-03-11 22:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1610)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 3500 Platform Switches and Nexus 3000 Series Switches software versions prior to 7.0(3)I7(4) are affected.
CWE
Assigner
References
http://www.securityfocus.com/bid/107338 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Nexus 3500 Platform Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1611 (GCVE-0-2019-1611)

Vulnerability from – Published: 2019-03-11 22:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco FXOS and NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1611)
Summary
A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5).
CWE
Assigner
References
http://www.securityfocus.com/bid/107381 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Firepower 4100 Series Next-Generation Firewalls Affected: unspecified , < 2.2.2.91 (custom)
Affected: unspecified , < 2.3.1.110 (custom)
Affected: unspecified , < 2.4.1.222 (custom)
Create a notification for this product.
    Cisco Firepower 9300 Security Appliance Affected: unspecified , < 2.2.2.91 (custom)
Affected: unspecified , < 2.3.1.110 (custom)
Affected: unspecified , < 2.4.1.222 (custom)
Create a notification for this product.
    Cisco MDS 9000 Series Multilayer Switches Affected: unspecified , < 6.2(25) (custom)
Affected: unspecified , < 8.3(1) (custom)
Create a notification for this product.
    Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(5) (custom)
Create a notification for this product.
    Cisco Nexus 3500 Platform Switches Affected: unspecified , < 7.0(3)I7(5) (custom)
Create a notification for this product.
    Cisco Nexus 3600 Platform Switches Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
    Cisco Nexus 2000, 5500, 5600, and 6000 Series Switches Affected: unspecified , < 7.1(5)N1(1b) (custom)
Affected: unspecified , < 7.3(4)N1(1) (custom)
Create a notification for this product.
    Cisco Nexus 7000 and 7700 Series Switches Affected: unspecified , < 6.2(22) (custom)
Affected: unspecified , < 7.3(3)D1(1) (custom)
Affected: unspecified , < 8.2(3) (custom)
Create a notification for this product.
    Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(5) (custom)
Create a notification for this product.
    Cisco Nexus 9500 R-Series Line Cards and Fabric Modules Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1612 (GCVE-0-2019-1612)

Vulnerability from – Published: 2019-03-11 22:00 – Updated: 2024-11-21 19:43
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1612)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Stand are affected running software versions prior to 7.0(3)F3(5).
CWE
Assigner
References
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107388 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 3500 Platform Switches Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 3600 Platform Switches Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
    Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(4) (custom)
Create a notification for this product.
    Cisco Nexus 9500 R-Series Line Cards and Fabric Modules Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-1613 (GCVE-0-2019-1613)

Vulnerability from – Published: 2019-03-11 22:00 – Updated: 2024-11-21 19:42
VLAI?
Title
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1613)
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(27) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3500 Platform Switches are affected running software versions prior to 6.0(2)A8(11) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9), 7.0(3)I7(6). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22) and 8.2(3).
CWE
Assigner
References
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107392 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco MDS 9000 Series Multilayer Switches Affected: unspecified , < 6.2(27) (custom)
Affected: unspecified , < 8.2(3) (custom)
Create a notification for this product.
    Cisco Nexus 3000 Series Switches Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(6) (custom)
Create a notification for this product.
    Cisco Nexus 3500 Platform Switches Affected: unspecified , < 6.0(2)A8(11) (custom)
Affected: unspecified , < 7.0(3)I7(6) (custom)
Create a notification for this product.
    Cisco Nexus 3600 Platform Switches Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
    Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode Affected: unspecified , < 7.0(3)I4(9) (custom)
Affected: unspecified , < 7.0(3)I7(6) (custom)
Create a notification for this product.
    Cisco Nexus 9500 R-Series Line Cards and Fabric Modules Affected: unspecified , < 7.0(3)F3(5) (custom)
Create a notification for this product.
    Cisco Nexus 7000 and 7700 Series Switches Affected: unspecified , < 6.2(22) (custom)
Affected: unspecified , < 8.2(3) (custom)
Create a notification for this product.
Show details on NVD website

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