All the vulnerabilites related to cisco - ucs_6300
cve-2019-1598
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(20), 7.3(2)D1(1), and 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). UCS 6200 and 6300 Fabric Interconnect are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107394 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.0.1.201 Version: unspecified < 2.2.2.54 Version: unspecified < 2.3.1.75 |
||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
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cve-2020-3120
Vulnerability from cvelistv5
Published
2020-02-05 17:50
Modified
2024-11-15 17:42
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco FXOS Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to a missing check when the affected software processes Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to exhaust system memory, causing the device to reload. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-fxnxos-iosxr-cdp-dos | vendor-advisory, x_refsource_CISCO | |
| http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: unspecified < 2.3.1.173 |
|
|
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cve-2021-34714
Vulnerability from cvelistv5
Published
2021-09-23 02:25
Modified
2024-11-07 21:59
Severity ?
EPSS score ?
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ | vendor-advisory, x_refsource_CISCO |
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cve-2020-3119
Vulnerability from cvelistv5
Published
2020-02-05 17:45
Modified
2024-11-15 17:42
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly validate input for certain fields in a Cisco Discovery Protocol message. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. An successful exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges on an affected device. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-nxos-cdp-rce | vendor-advisory, x_refsource_CISCO | |
| http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: unspecified < 9.3(2) |
|
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cve-2020-3504
Vulnerability from cvelistv5
Published
2020-08-27 15:40
Modified
2024-11-13 18:10
Severity ?
EPSS score ?
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of CLI command parameters. An attacker could exploit this vulnerability by executing specific commands on the local-mgmt CLI on an affected device. A successful exploit could allow the attacker to cause internal system processes to fail to terminate properly, which could result in a buildup of stuck processes and lead to slowness in accessing the UCS Manager CLI and web UI. A sustained attack may result in a restart of internal UCS Manager processes and a temporary loss of access to the UCS Manager CLI and web UI.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-cli-dos-GQUxCnTe | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: n/a |
|
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cve-2023-20015
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2024-10-28 16:33
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco Firepower 4100 Series, Cisco Firepower 9300 Security Appliances, and Cisco UCS 6200, 6300, 6400, and 6500 Series Fabric Interconnects could allow an authenticated, local attacker to inject unauthorized commands. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute unauthorized commands within the CLI. An attacker with Administrator privileges could also execute arbitrary commands on the underlying operating system of Cisco UCS 6400 and 6500 Series Fabric Interconnects with root-level privileges.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: n/a |
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cve-2019-1597
Vulnerability from cvelistv5
Published
2019-03-07 19:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54 and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). Cisco UCS 6200 and 6300 Fabric Interconnect devices are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107394 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.0.1.201 Version: unspecified < 2.2.2.54 Version: unspecified < 2.3.1.75 |
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cve-2019-1734
Vulnerability from cvelistv5
Published
2019-11-05 19:15
Modified
2024-11-21 19:06
Severity ?
EPSS score ?
Summary
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid device credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-fxos-info | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 6.2(7) |
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cve-2023-20016
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2024-10-25 16:04
Severity ?
EPSS score ?
Summary
A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method used for the backup function. An attacker could exploit this vulnerability by leveraging a static key used for the backup configuration feature. A successful exploit could allow the attacker to decrypt sensitive information that is stored in full state and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and other credentials.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: n/a |
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cve-2017-3883
Vulnerability from cvelistv5
Published
2017-10-19 08:00
Modified
2024-08-05 14:39
Severity ?
EPSS score ?
Summary
A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1039614 | vdb-entry, x_refsource_SECTRACK | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-aaavty | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/101493 | vdb-entry, x_refsource_BID | |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03846en_us | x_refsource_CONFIRM |
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cve-2019-1616
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a buffer overflow, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow, resulting in process crashes and a DoS condition on the device. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25), 8.1(1b), 8.3(1). 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 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches 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). 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(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). UCS 6200, 6300, and 6400 Fabric Interconnects are affected running software versions prior to 3.2(3j) and 4.0(2a).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107395 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-fabric-dos | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 6.2(25) Version: unspecified < 8.1(1b) Version: unspecified < 8.3(1) |
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cve-2019-1599
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107342 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 1000V Switch for Microsoft Hyper-V |
Version: unspecified < 5.2(1)SM3(2.1) |
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cve-2020-3517
Vulnerability from cvelistv5
Published
2020-08-27 15:40
Modified
2024-11-13 18:09
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service (DoS) condition on an affected device. The attack vector is configuration dependent and could be remote or adjacent. For more information about the attack vector, see the Details section of this advisory. The vulnerability is due to insufficient error handling when the affected software parses Cisco Fabric Services messages. An attacker could exploit this vulnerability by sending malicious Cisco Fabric Services messages to an affected device. A successful exploit could allow the attacker to cause a reload of an affected device, which could result in a DoS condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-nxos-cfs-dos-dAmnymbd | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
|
|
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-nxos-cfs-dos-dAmnymbd"
}
]
},
"source": {
"advisory": "cisco-sa-fxos-nxos-cfs-dos-dAmnymbd",
"defect": [
[
"CSCvt39630",
"CSCvt46835",
"CSCvt46837",
"CSCvt46838",
"CSCvt46839",
"CSCvt46877"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2020-3517",
"datePublished": "2020-08-27T15:40:48.124786Z",
"dateReserved": "2019-12-12T00:00:00",
"dateUpdated": "2024-11-13T18:09:30.343Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2023-02-23 20:15
Modified
2024-11-21 07:40
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco Firepower 4100 Series, Cisco Firepower 9300 Security Appliances, and Cisco UCS 6200, 6300, 6400, and 6500 Series Fabric Interconnects could allow an authenticated, local attacker to inject unauthorized commands. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute unauthorized commands within the CLI. An attacker with Administrator privileges could also execute arbitrary commands on the underlying operating system of Cisco UCS 6400 and 6500 Series Fabric Interconnects with root-level privileges.
References
Impacted products
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"tags": [
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}
Vulnerability from fkie_nvd
Published
2020-08-27 16:15
Modified
2024-11-21 05:31
Severity ?
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of CLI command parameters. An attacker could exploit this vulnerability by executing specific commands on the local-mgmt CLI on an affected device. A successful exploit could allow the attacker to cause internal system processes to fail to terminate properly, which could result in a buildup of stuck processes and lead to slowness in accessing the UCS Manager CLI and web UI. A sustained attack may result in a restart of internal UCS Manager processes and a temporary loss of access to the UCS Manager CLI and web UI.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-03-07 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107342 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107342 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_1000v | - | |
| cisco | nx-os | * | |
| cisco | nexus_1000v | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6400 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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Vulnerability from fkie_nvd
Published
2017-10-19 08:29
Modified
2024-11-21 03:26
Severity ?
Summary
A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660.
References
Impacted products
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"value": "A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660."
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"published": "2017-10-19T08:29:00.950",
"references": [
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"source": "ykramarz@cisco.com",
"tags": [
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{
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]
}
Vulnerability from fkie_nvd
Published
2023-02-23 20:15
Modified
2024-11-21 07:40
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Summary
A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method used for the backup function. An attacker could exploit this vulnerability by leveraging a static key used for the backup configuration feature. A successful exploit could allow the attacker to decrypt sensitive information that is stored in full state and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and other credentials.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-03-07 19:29
Modified
2024-11-21 04:36
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(20), 7.3(2)D1(1), and 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). UCS 6200 and 6300 Fabric Interconnect are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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"value": "Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(20), 7.3(2)D1(1), and 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). UCS 6200 and 6300 Fabric Interconnect are affected in versions prior to 3.2(2b)."
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}
],
"id": "CVE-2019-1598",
"lastModified": "2024-11-21T04:36:53.470",
"metrics": {
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"tags": [
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},
{
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}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
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"value": "CWE-20"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
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{
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}
Vulnerability from fkie_nvd
Published
2020-02-05 18:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly validate input for certain fields in a Cisco Discovery Protocol message. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. An successful exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges on an affected device. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
Impacted products
{
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Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a buffer overflow, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow, resulting in process crashes and a DoS condition on the device. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25), 8.1(1b), 8.3(1). 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 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches 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). 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(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). UCS 6200, 6300, and 6400 Fabric Interconnects are affected running software versions prior to 3.2(3j) and 4.0(2a).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107395 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-fabric-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107395 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-fabric-dos | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | ucs_6400 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | ucs_6400 | - |
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Vulnerability from fkie_nvd
Published
2019-03-07 19:29
Modified
2024-11-21 04:36
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54 and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). Cisco UCS 6200 and 6300 Fabric Interconnect devices are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - |
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Vulnerability from fkie_nvd
Published
2019-11-05 20:15
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid device credentials to exploit this vulnerability.
References
Impacted products
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"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-fxos-info"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-fxos-info"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-08-27 16:15
Modified
2024-11-21 05:31
Severity ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service (DoS) condition on an affected device. The attack vector is configuration dependent and could be remote or adjacent. For more information about the attack vector, see the Details section of this advisory. The vulnerability is due to insufficient error handling when the affected software parses Cisco Fabric Services messages. An attacker could exploit this vulnerability by sending malicious Cisco Fabric Services messages to an affected device. A successful exploit could allow the attacker to cause a reload of an affected device, which could result in a DoS condition.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4110 | - | |
| cisco | firepower_4112 | - | |
| cisco | firepower_4115 | - | |
| cisco | firepower_4120 | - | |
| cisco | firepower_4125 | - | |
| cisco | firepower_4140 | - | |
| cisco | firepower_4145 | - | |
| cisco | firepower_4150 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | 6.0\(2\)a3\(1\) | |
| cisco | nx-os | 6.0\(2\)a3\(2\) | |
| cisco | nx-os | 6.0\(2\)a3\(4\) | |
| cisco | nx-os | 6.0\(2\)a4\(1\) | |
| cisco | nx-os | 6.0\(2\)a4\(2\) | |
| cisco | nx-os | 6.0\(2\)a4\(3\) | |
| cisco | nx-os | 6.0\(2\)a4\(4\) | |
| cisco | nx-os | 6.0\(2\)a4\(5\) | |
| cisco | nx-os | 6.0\(2\)a4\(6\) | |
| cisco | nx-os | 6.0\(2\)a6\(1\) | |
| cisco | nx-os | 6.0\(2\)a6\(1a\) | |
| cisco | nx-os | 6.0\(2\)a6\(2\) | |
| cisco | nx-os | 6.0\(2\)a6\(2a\) | |
| cisco | nx-os | 6.0\(2\)a6\(3\) | |
| cisco | nx-os | 6.0\(2\)a6\(3a\) | |
| cisco | nx-os | 6.0\(2\)a6\(4\) | |
| cisco | nx-os | 6.0\(2\)a6\(4a\) | |
| cisco | nx-os | 6.0\(2\)a6\(5\) | |
| cisco | nx-os | 6.0\(2\)a6\(5a\) | |
| cisco | nx-os | 6.0\(2\)a6\(5b\) | |
| cisco | nx-os | 6.0\(2\)a6\(6\) | |
| cisco | nx-os | 6.0\(2\)a6\(7\) | |
| cisco | nx-os | 6.0\(2\)a6\(8\) | |
| cisco | nx-os | 6.0\(2\)a7\(1\) | |
| cisco | nx-os | 6.0\(2\)a7\(1a\) | |
| cisco | nx-os | 6.0\(2\)a7\(2\) | |
| cisco | nx-os | 6.0\(2\)a7\(2a\) | |
| cisco | nx-os | 6.0\(2\)a8 | |
| cisco | nx-os | 6.0\(2\)a8\(1\) | |
| cisco | nx-os | 6.0\(2\)a8\(2\) | |
| cisco | nx-os | 6.0\(2\)a8\(3\) | |
| cisco | nx-os | 6.0\(2\)a8\(4\) | |
| cisco | nx-os | 6.0\(2\)a8\(4a\) | |
| cisco | nx-os | 6.0\(2\)a8\(5\) | |
| cisco | nx-os | 6.0\(2\)a8\(6\) | |
| cisco | nx-os | 6.0\(2\)a8\(6.213\) | |
| cisco | nx-os | 6.0\(2\)a8\(7\) | |
| cisco | nx-os | 6.0\(2\)a8\(7a\) | |
| cisco | nx-os | 6.0\(2\)a8\(7b\) | |
| cisco | nx-os | 6.0\(2\)a8\(8\) | |
| cisco | nx-os | 6.0\(2\)a8\(9\) | |
| cisco | nx-os | 6.0\(2\)a8\(9.7\) | |
| cisco | nx-os | 6.0\(2\)a8\(10\) | |
| cisco | nx-os | 6.0\(2\)a8\(10a\) | |
| cisco | nx-os | 6.0\(2\)a8\(11\) | |
| cisco | nx-os | 6.0\(2\)a8\(11a\) | |
| cisco | nx-os | 6.0\(2\)a8\(11b\) | |
| cisco | nx-os | 6.0\(2\)u2\(1\) | |
| cisco | nx-os | 6.0\(2\)u2\(2\) | |
| cisco | nx-os | 6.0\(2\)u2\(3\) | |
| cisco | nx-os | 6.0\(2\)u2\(4\) | |
| cisco | nx-os | 6.0\(2\)u2\(5\) | |
| cisco | nx-os | 6.0\(2\)u2\(6\) | |
| cisco | nx-os | 6.0\(2\)u3\(1\) | |
| cisco | nx-os | 6.0\(2\)u3\(2\) | |
| cisco | nx-os | 6.0\(2\)u3\(3\) | |
| cisco | nx-os | 6.0\(2\)u3\(4\) | |
| cisco | nx-os | 6.0\(2\)u3\(5\) | |
| cisco | nx-os | 6.0\(2\)u3\(6\) | |
| cisco | nx-os | 6.0\(2\)u3\(7\) | |
| cisco | nx-os | 6.0\(2\)u3\(8\) | |
| cisco | nx-os | 6.0\(2\)u3\(9\) | |
| cisco | nx-os | 6.0\(2\)u4\(1\) | |
| cisco | nx-os | 6.0\(2\)u4\(2\) | |
| cisco | nx-os | 6.0\(2\)u4\(3\) | |
| cisco | nx-os | 6.0\(2\)u4\(4\) | |
| cisco | nx-os | 6.0\(2\)u5\(1\) | |
| cisco | nx-os | 6.0\(2\)u5\(2\) | |
| cisco | nx-os | 6.0\(2\)u5\(3\) | |
| cisco | nx-os | 6.0\(2\)u5\(4\) | |
| cisco | nx-os | 6.0\(2\)u6 | |
| cisco | nx-os | 6.0\(2\)u6\(0.46\) | |
| cisco | nx-os | 6.0\(2\)u6\(1\) | |
| cisco | nx-os | 6.0\(2\)u6\(1a\) | |
| cisco | nx-os | 6.0\(2\)u6\(2\) | |
| cisco | nx-os | 6.0\(2\)u6\(2a\) | |
| cisco | nx-os | 6.0\(2\)u6\(3\) | |
| cisco | nx-os | 6.0\(2\)u6\(3a\) | |
| cisco | nx-os | 6.0\(2\)u6\(4\) | |
| cisco | nx-os | 6.0\(2\)u6\(4a\) | |
| cisco | nx-os | 6.0\(2\)u6\(5\) | |
| cisco | nx-os | 6.0\(2\)u6\(5a\) | |
| cisco | nx-os | 6.0\(2\)u6\(5b\) | |
| cisco | nx-os | 6.0\(2\)u6\(5c\) | |
| cisco | nx-os | 6.0\(2\)u6\(6\) | |
| cisco | nx-os | 6.0\(2\)u6\(7\) | |
| cisco | nx-os | 6.0\(2\)u6\(8\) | |
| cisco | nx-os | 6.0\(2\)u6\(9\) | |
| cisco | nx-os | 6.0\(2\)u6\(10\) | |
| cisco | nx-os | 6.0\(2\)u6\(10a\) | |
| cisco | nx-os | 6.2\(2\) | |
| cisco | nx-os | 6.2\(2a\) | |
| cisco | nx-os | 6.2\(3\) | |
| cisco | nx-os | 6.2\(3n\) | |
| cisco | nx-os | 6.2\(5\) | |
| cisco | nx-os | 6.2\(5a\) | |
| cisco | nx-os | 6.2\(6\) | |
| cisco | nx-os | 6.2\(6a\) | |
| cisco | nx-os | 6.2\(6b\) | |
| cisco | nx-os | 6.2\(7\) | |
| cisco | nx-os | 6.2\(8\) | |
| cisco | nx-os | 6.2\(8a\) | |
| cisco | nx-os | 6.2\(8b\) | |
| cisco | nx-os | 6.2\(10\) | |
| cisco | nx-os | 6.2\(11b\) | |
| cisco | nx-os | 6.2\(12\) | |
| cisco | nx-os | 6.2\(14\) | |
| cisco | nx-os | 6.2\(14a\) | |
| cisco | nx-os | 6.2\(14b\) | |
| cisco | nx-os | 6.2\(16\) | |
| cisco | nx-os | 6.2\(18\) | |
| cisco | nx-os | 6.2\(20\) | |
| cisco | nx-os | 6.2\(20a\) | |
| cisco | nx-os | 6.2\(22\) | |
| cisco | nx-os | 6.2\(24\) | |
| cisco | nx-os | 6.2\(25\) | |
| cisco | nx-os | 6.2\(27\) | |
| 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\(3\)f1 | |
| cisco | nx-os | 7.0\(3\)f2 | |
| cisco | nx-os | 7.0\(3\)f3 | |
| cisco | nx-os | 7.0\(3\)f3\(1\) | |
| cisco | nx-os | 7.0\(3\)f3\(2\) | |
| cisco | nx-os | 7.0\(3\)f3\(3\) | |
| cisco | nx-os | 7.0\(3\)f3\(3a\) | |
| cisco | nx-os | 7.0\(3\)f3\(3b\) | |
| cisco | nx-os | 7.0\(3\)f3\(3c\) | |
| cisco | nx-os | 7.0\(3\)f3\(4\) | |
| cisco | nx-os | 7.0\(3\)f3\(5\) | |
| cisco | nx-os | 7.0\(3\)i2\(1\) | |
| cisco | nx-os | 7.0\(3\)i2\(1a\) | |
| cisco | nx-os | 7.0\(3\)i2\(2\) | |
| cisco | nx-os | 7.0\(3\)i2\(2a\) | |
| cisco | nx-os | 7.0\(3\)i2\(2b\) | |
| cisco | nx-os | 7.0\(3\)i2\(2c\) | |
| cisco | nx-os | 7.0\(3\)i2\(2d\) | |
| cisco | nx-os | 7.0\(3\)i2\(2e\) | |
| cisco | nx-os | 7.0\(3\)i2\(2r\) | |
| cisco | nx-os | 7.0\(3\)i2\(2s\) | |
| cisco | nx-os | 7.0\(3\)i2\(2v\) | |
| cisco | nx-os | 7.0\(3\)i2\(2w\) | |
| cisco | nx-os | 7.0\(3\)i2\(2x\) | |
| cisco | nx-os | 7.0\(3\)i2\(2y\) | |
| cisco | nx-os | 7.0\(3\)i3\(1\) | |
| cisco | nx-os | 7.0\(3\)i4\(1\) | |
| cisco | nx-os | 7.0\(3\)i4\(1t\) | |
| cisco | nx-os | 7.0\(3\)i4\(2\) | |
| cisco | nx-os | 7.0\(3\)i4\(3\) | |
| cisco | nx-os | 7.0\(3\)i4\(4\) | |
| cisco | nx-os | 7.0\(3\)i4\(5\) | |
| cisco | nx-os | 7.0\(3\)i4\(6\) | |
| cisco | nx-os | 7.0\(3\)i4\(6t\) | |
| cisco | nx-os | 7.0\(3\)i4\(7\) | |
| cisco | nx-os | 7.0\(3\)i4\(8\) | |
| cisco | nx-os | 7.0\(3\)i4\(8a\) | |
| cisco | nx-os | 7.0\(3\)i4\(8b\) | |
| cisco | nx-os | 7.0\(3\)i4\(8z\) | |
| cisco | nx-os | 7.0\(3\)i4\(9\) | |
| cisco | nx-os | 7.0\(3\)i5 | |
| cisco | nx-os | 7.0\(3\)i5\(1\) | |
| cisco | nx-os | 7.0\(3\)i5\(2\) | |
| cisco | nx-os | 7.0\(3\)i5\(3\) | |
| cisco | nx-os | 7.0\(3\)i5\(3a\) | |
| cisco | nx-os | 7.0\(3\)i5\(3b\) | |
| cisco | nx-os | 7.0\(3\)i6\(1\) | |
| cisco | nx-os | 7.0\(3\)i6\(2\) | |
| cisco | nx-os | 7.0\(3\)i7 | |
| cisco | nx-os | 7.0\(3\)i7\(1\) | |
| cisco | nx-os | 7.0\(3\)i7\(2\) | |
| cisco | nx-os | 7.0\(3\)i7\(3\) | |
| cisco | nx-os | 7.0\(3\)i7\(3z\) | |
| cisco | nx-os | 7.0\(3\)i7\(4\) | |
| cisco | nx-os | 7.0\(3\)i7\(5\) | |
| cisco | nx-os | 7.0\(3\)i7\(5a\) | |
| cisco | nx-os | 7.0\(3\)i7\(6\) | |
| cisco | nx-os | 7.0\(3\)i7\(6z\) | |
| cisco | nx-os | 7.0\(3\)i7\(7\) | |
| cisco | nx-os | 7.0\(3\)i7\(8\) | |
| cisco | nx-os | 7.0\(3\)ia7\(1\) | |
| cisco | nx-os | 7.0\(3\)ia7\(2\) | |
| cisco | nx-os | 7.0\(3\)ic4\(4\) | |
| cisco | nx-os | 7.0\(3\)im3\(1\) | |
| cisco | nx-os | 7.0\(3\)im3\(2\) | |
| cisco | nx-os | 7.0\(3\)im3\(2a\) | |
| cisco | nx-os | 7.0\(3\)im3\(2b\) | |
| cisco | nx-os | 7.0\(3\)im3\(3\) | |
| cisco | nx-os | 7.0\(3\)im7\(2\) | |
| cisco | nx-os | 7.0\(3\)n1\(1\) | |
| cisco | nx-os | 7.0\(4\)n1\(1\) | |
| cisco | nx-os | 7.0\(4\)n1\(1a\) | |
| cisco | nx-os | 7.0\(5\)n1\(1\) | |
| cisco | nx-os | 7.0\(5\)n1\(1a\) | |
| cisco | nx-os | 7.0\(6\)n1\(1\) | |
| cisco | nx-os | 7.0\(6\)n1\(2s\) | |
| cisco | nx-os | 7.0\(6\)n1\(3s\) | |
| cisco | nx-os | 7.0\(6\)n1\(4s\) | |
| cisco | nx-os | 7.0\(7\)n1\(1\) | |
| cisco | nx-os | 7.0\(7\)n1\(1a\) | |
| cisco | nx-os | 7.0\(7\)n1\(1b\) | |
| cisco | nx-os | 7.0\(8\)n1\(1\) | |
| cisco | nx-os | 7.0\(8\)n1\(1a\) | |
| cisco | nx-os | 7.1\(0\)n1\(1\) | |
| cisco | nx-os | 7.1\(0\)n1\(1a\) | |
| cisco | nx-os | 7.1\(0\)n1\(1b\) | |
| cisco | nx-os | 7.1\(0.1\) | |
| cisco | nx-os | 7.1\(1\)n1\(1\) | |
| cisco | nx-os | 7.1\(1\)n1\(1a\) | |
| cisco | nx-os | 7.1\(2\)n1\(1\) | |
| cisco | nx-os | 7.1\(2\)n1\(1a\) | |
| cisco | nx-os | 7.1\(3\)n1\(1\) | |
| cisco | nx-os | 7.1\(3\)n1\(2\) | |
| cisco | nx-os | 7.1\(3\)n1\(2a\) | |
| cisco | nx-os | 7.1\(3\)n1\(3\) | |
| cisco | nx-os | 7.1\(3\)n1\(4\) | |
| cisco | nx-os | 7.1\(3\)n1\(5\) | |
| cisco | nx-os | 7.1\(4\)n1\(1\) | |
| cisco | nx-os | 7.1\(4\)n1\(1a\) | |
| cisco | nx-os | 7.1\(4\)n1\(1c\) | |
| cisco | nx-os | 7.1\(4\)n1\(1d\) | |
| cisco | nx-os | 7.1\(5\)n1\(1\) | |
| cisco | nx-os | 7.1\(5\)n1\(1b\) | |
| cisco | nx-os | 7.2\(0\)d1\(1\) | |
| cisco | nx-os | 7.2\(0\)n1\(1\) | |
| cisco | nx-os | 7.2\(1\)d\(1\) | |
| cisco | nx-os | 7.2\(1\)n1\(1\) | |
| cisco | nx-os | 7.2\(2\)d1\(1\) | |
| cisco | nx-os | 7.2\(2\)d1\(2\) | |
| cisco | nx-os | 7.2\(2\)d1\(3\) | |
| cisco | nx-os | 7.2\(2\)d1\(4\) | |
| cisco | nx-os | 7.3\(0\)d1\(1\) | |
| cisco | nx-os | 7.3\(0\)dx\(1\) | |
| cisco | nx-os | 7.3\(0\)n1\(1\) | |
| cisco | nx-os | 7.3\(0\)n1\(1a\) | |
| cisco | nx-os | 7.3\(0\)n1\(1b\) | |
| cisco | nx-os | 7.3\(1\)d1\(1\) | |
| cisco | nx-os | 7.3\(1\)n1\(1\) | |
| cisco | nx-os | 7.3\(2\)d1\(1\) | |
| cisco | nx-os | 7.3\(2\)d1\(1d\) | |
| cisco | nx-os | 7.3\(2\)d1\(2\) | |
| cisco | nx-os | 7.3\(2\)d1\(3\) | |
| cisco | nx-os | 7.3\(2\)d1\(3a\) | |
| cisco | nx-os | 7.3\(2\)n1\(1\) | |
| cisco | nx-os | 7.3\(2\)n1\(1b\) | |
| cisco | nx-os | 7.3\(2\)n1\(1c\) | |
| cisco | nx-os | 7.3\(3\)d1\(1\) | |
| cisco | nx-os | 7.3\(3\)n1\(1\) | |
| cisco | nx-os | 7.3\(4\)d1\(1\) | |
| cisco | nx-os | 7.3\(4\)n1\(1\) | |
| cisco | nx-os | 7.3\(4\)n1\(1a\) | |
| cisco | nx-os | 7.3\(5\)d1\(1\) | |
| cisco | nx-os | 7.3\(5\)n1\(1\) | |
| cisco | nx-os | 7.3\(6\)n1\(1\) | |
| cisco | nx-os | 7.3\(6\)n1\(1a\) | |
| cisco | nx-os | 7.3\(7\)n1\(1\) | |
| cisco | nx-os | 7.3\(7\)n1\(1a\) | |
| cisco | nx-os | 7.3\(7\)n1\(1b\) | |
| cisco | nx-os | 8.0\(1\) | |
| cisco | nx-os | 8.1\(1\) | |
| cisco | nx-os | 8.1\(1a\) | |
| cisco | nx-os | 8.1\(1b\) | |
| cisco | nx-os | 8.1\(2\) | |
| cisco | nx-os | 8.1\(2a\) | |
| cisco | nx-os | 8.2\(1\) | |
| cisco | nx-os | 8.2\(2\) | |
| cisco | nx-os | 8.2\(3\) | |
| cisco | nx-os | 8.2\(4\) | |
| cisco | nx-os | 8.2\(5\) | |
| cisco | nx-os | 8.3\(1\) | |
| cisco | nx-os | 8.3\(2\) | |
| cisco | nx-os | 8.4\(1\) | |
| cisco | nx-os | 8.4\(1a\) | |
| cisco | nx-os | 9.2\(1\) | |
| cisco | nx-os | 9.2\(2\) | |
| cisco | nx-os | 9.2\(2t\) | |
| cisco | nx-os | 9.2\(2v\) | |
| cisco | nx-os | 9.2\(3\) | |
| cisco | nx-os | 9.2\(3y\) | |
| cisco | nx-os | 9.3\(1\) | |
| cisco | nx-os | 9.3\(1z\) | |
| cisco | nx-os | 9.3\(2\) | |
| cisco | nx-os | 9.3\(3\) | |
| cisco | mds_9100 | - | |
| cisco | mds_9200 | - | |
| cisco | mds_9500 | - | |
| cisco | mds_9700 | - | |
| cisco | nexus_3016 | - | |
| cisco | nexus_3048 | - | |
| cisco | nexus_3064 | - | |
| cisco | nexus_3064-t | - | |
| cisco | nexus_31108pc-v | - | |
| cisco | nexus_31108tc-v | - | |
| cisco | nexus_31128pq | - | |
| cisco | nexus_3132c-z | - | |
| cisco | nexus_3132q | - | |
| cisco | nexus_3132q-v | - | |
| cisco | nexus_3132q-xl | - | |
| cisco | nexus_3164q | - | |
| cisco | nexus_3172 | - | |
| cisco | nexus_3172pq-xl | - | |
| cisco | nexus_3172tq | - | |
| cisco | nexus_3172tq-32t | - | |
| cisco | nexus_3172tq-xl | - | |
| cisco | nexus_3232c | - | |
| cisco | nexus_3264c-e | - | |
| cisco | nexus_3264q | - | |
| cisco | nexus_3408-s | - | |
| cisco | nexus_34180yc | - | |
| cisco | nexus_3432d-s | - | |
| cisco | nexus_3464c | - | |
| cisco | nexus_3524 | - | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548 | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nexus_36180yc-r | - | |
| cisco | nexus_3636c-r | - | |
| cisco | nexus_5548p | - | |
| cisco | nexus_5548up | - | |
| cisco | nexus_5596t | - | |
| cisco | nexus_5596up | - | |
| cisco | nexus_56128p | - | |
| cisco | nexus_5624q | - | |
| cisco | nexus_5648q | - | |
| cisco | nexus_5672up | - | |
| cisco | nexus_5696q | - | |
| cisco | nexus_6001 | - | |
| cisco | nexus_6004 | - | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nexus_9000v | - | |
| cisco | nexus_92160yc-x | - | |
| cisco | nexus_92300yc | - | |
| cisco | nexus_92304qc | - | |
| cisco | nexus_92348gc-x | - | |
| cisco | nexus_9236c | - | |
| cisco | nexus_9272q | - | |
| cisco | nexus_93108tc-ex | - | |
| cisco | nexus_93108tc-fx | - | |
| cisco | nexus_93120tx | - | |
| cisco | nexus_93128tx | - | |
| cisco | nexus_93180lc-ex | - | |
| cisco | nexus_93180yc-ex | - | |
| cisco | nexus_93180yc-fx | - | |
| cisco | nexus_93216tc-fx2 | - | |
| cisco | nexus_93240yc-fx2 | - | |
| cisco | nexus_9332c | - | |
| cisco | nexus_9332pq | - | |
| cisco | nexus_93360yc-fx2 | - | |
| cisco | nexus_9336c-fx2 | - | |
| cisco | nexus_9336pq_aci_spine | - | |
| cisco | nexus_9348gc-fxp | - | |
| cisco | nexus_9364c | - | |
| cisco | nexus_9372px | - | |
| cisco | nexus_9372px-e | - | |
| cisco | nexus_9372tx | - | |
| cisco | nexus_9372tx-e | - | |
| cisco | nexus_9396px | - | |
| cisco | nexus_9396tx | - | |
| cisco | nexus_9504 | - | |
| cisco | nexus_9508 | - | |
| cisco | nexus_9516 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6300 | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_64108 | - | |
| cisco | ucs_6454 | - |
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Vulnerability from fkie_nvd
Published
2020-02-05 18:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco FXOS Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to a missing check when the affected software processes Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to exhaust system memory, causing the device to reload. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2021-09-23 03:15
Modified
2024-11-21 06:11
Severity ?
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process.
References
Impacted products
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"value": "A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process."
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"value": "Una vulnerabilidad en la funcionalidad Unidirectional Link Detection (UDLD) de Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, y Cisco NX-OS Software podr\u00eda permitir a un atacante adyacente no autenticado causar la recarga de un dispositivo afectado. Esta vulnerabilidad es debido a una comprobaci\u00f3n inapropiada de entrada de los paquetes UDLD. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes UDLD espec\u00edficamente dise\u00f1ados a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar la recarga del dispositivo afectado, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: La funcionalidad UDLD est\u00e1 deshabilitada por defecto, y las condiciones para explotar esta vulnerabilidad son estrictas. Un atacante debe tener el control total de un dispositivo conectado directamente. En los dispositivos Cisco IOS XR, el impacto se limita a la recarga del proceso UDLD"
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