cisco-sa-ios-iot-gos-vuln-s9qS8kYL
Vulnerability from csaf_cisco
Published
2020-06-03 16:00
Modified
2020-06-03 16:00
Summary
Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Vulnerabilities
Notes
Summary
Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device.
For more information about these vulnerabilities, see the Details ["#details"] section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL"]
This advisory is part of the June 3, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 23 Cisco Security Advisories that describe 25 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [" https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"].
Vulnerable Products
These vulnerabilities affect the following Cisco products if they are running a vulnerable release of Cisco IOS Software:
Cisco 809 and 829 Industrial ISRs
CGR1000
For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory.
Note: Cisco Industrial ISRs and Cisco CGR1000 devices are designed on a hypervisor architecture, where Cisco IOS Software and a Guest OS, such as a Linux operating system, run as two separate virtual machines (VMs). Cisco IOS Software and Guest OS perform inter-VM signaling and control operations by establishing a TCP-based channel.
Guest OS is available as part of a Cisco IOS Software image bundle that contains the hypervisor, Cisco IOS Software, and Guest OS images. Customers who used a Cisco IOS Software image bundle for performing either an initial installation or a software upgrade will have Guest OS automatically installed as part of the software image bundle installation.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by these vulnerabilities.
Cisco has confirmed that these vulnerabilities do not affect the following Cisco products:
800 Series ISRs
807 Industrial ISRs
IOS XE Software
IOS XR Software
NX-OS Software
Details
Two vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial ISRs and Cisco CGR1000 devices that are running Cisco IOS Software could allow an attacker to cause a DoS condition or execute arbitrary code with elevated privileges on an affected device.
These vulnerabilities reside in either the ingress packet processing functionality or the implementation of the inter-VM communication channel of Cisco IOS Software for the affected products.
The vulnerabilities are not dependent on one another; exploitation of one of the vulnerabilities is not required to exploit the other vulnerability.
Vulnerability Details
Details about the vulnerabilities are as follows.
Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Remote Code Execution Vulnerability
A vulnerability in the implementation of the inter-VM communication channel of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an authenticated, local attacker to execute arbitrary code on an affected system with high privileges.
The vulnerability is due to incorrect bounds checking of certain type, length, value (TLV) fields of signaling packets that are exchanged between Cisco IOS Software and Guest OS. An attacker could exploit this vulnerability by authenticating to the device by using low-privileged-user credentials and then sending crafted signaling packets while establishing a TCP session destined to the process that manages the inter-VM communication of an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to execute arbitrary code in the context of the Cisco IOS Software VM running on an affected device.
This vulnerability can be exploited by using malicious TCP packets over either IPv4 or IPv6.
Bug ID(s): CSCvr15042 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr15042"]
CVE ID: CVE-2020-3257
Security Impact Rating (SIR): High
CVSS Base Score: 7.8
CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Mitigation for CVE-2020-3257
Customers who do not use Guest OS can disable the virtual interface that is managed by Cisco IOS Software. This interface provides connectivity between the Cisco IOS Software VM and Guest OS. Configuring the virtual interface in shutdown mode eliminates the attack vector for this vulnerability and may be a suitable mitigation until affected devices can be upgraded. Applying this mitigation will prevent further access to Guest OS.
The following table identifies the virtual interface for each affected Cisco product:
Cisco Product Virtual Interface 809 Industrial ISRs Gigabit Ethernet 2 829 Industrial ISRs Gigabit Ethernet 5 CGR1000 Gigabit Ethernet 0/1
Administrators can configure the interface in shutdown mode by entering the shutdown command in interface configuration mode. The following example shows the output of the show run interface gigabitEthernet <id> command for a device that has an interface in shutdown mode:
Router#show run interface gigabitEthernet <id> | i shutdown
Shutdown
Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Guest OS Denial of Service Vulnerability
A vulnerability in the ingress packet processing functionality of Cisco IOS Software for Cisco 809 and 829 Industrial ISRs and Cisco CGR1000 devices could allow an unauthenticated, adjacent attacker to shut down, reload, or uninstall the Guest OS instance running on an affected device, resulting in a DoS condition.
The vulnerability is due to insufficient isolation of an internal, emulated Ethernet interface that should not process traffic from outside the device when the traffic is destined for the 127.0.0.0/8 range. An attacker could exploit this vulnerability by sending malicious IP packets. A successful exploit could allow the attacker to shut down, reload, or uninstall the Guest OS instance running on an affected device.
Bug ID(s): CSCvq68872 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvq68872"]
CVE ID: CVE-2020-3199
Security Impact Rating (SIR): High
CVSS Base Score: 8.1
CVSS Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Determine Whether Guest OS Is Enabled
Administrators can determine whether Guest OS is enabled on a device by using the show iox host list detail | include OS status command in the device CLI.
The following example shows the output of the command for a device that has Guest OS enabled:
Router#show iox host list detail | include OS status
OS status: RUNNING
If this command does not exist, or if it produces output that does not show the string RUNNING in the OS status field, the device is not affected by this vulnerability.
Workarounds
There are no workarounds that address these vulnerabilities.
Fixed Software
Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"]
Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:
https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"]
Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Cisco IOS Software
To help customers determine their exposure to vulnerabilities in Cisco IOS Software, Cisco provides the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] to identify any Cisco Security Advisories that impact a specific Cisco IOS Software release and the earliest release that fixes the vulnerabilities described in each advisory (“First Fixed”). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities described in all the advisories identified (“Combined First Fixed”).
Customers can use the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] to search advisories in the following ways:
Choose the software and one or more releases
Upload a .txt file that includes a list of specific releases
Enter the output of the show version command
After initiating a search, customers can customize the search to include all Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication.
Customers can use the following form to determine whether a release is affected by any Cisco Security Advisory by entering a Cisco IOS Software release—for example, 15.1(4)M2:
By default, the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] includes results only for vulnerabilities that have a Critical or High Security Impact Rating (SIR). To include results for Medium SIR vulnerabilities, customers can use the Cisco Software Checker on Cisco.com and check the Medium check box in the drop-down list under Impact Rating when customizing a search.
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
Source
These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
{
"document": {
"acknowledgments": [
{
"summary": "These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT."
}
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"category": "csaf_security_advisory",
"csaf_version": "2.0",
"notes": [
{
"category": "summary",
"text": "Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL\"]\r\n\r\n\r\nThis advisory is part of the June 3, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 23 Cisco Security Advisories that describe 25 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [\" https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388\"].",
"title": "Summary"
},
{
"category": "general",
"text": "These vulnerabilities affect the following Cisco products if they are running a vulnerable release of Cisco IOS Software:\r\n\r\nCisco 809 and 829 Industrial ISRs\r\nCGR1000\r\n\r\nFor information about which Cisco software releases are vulnerable, see the Fixed Software [\"#fs\"] section of this advisory.\r\n\r\nNote: Cisco Industrial ISRs and Cisco CGR1000 devices are designed on a hypervisor architecture, where Cisco IOS Software and a Guest OS, such as a Linux operating system, run as two separate virtual machines (VMs). Cisco IOS Software and Guest OS perform inter-VM signaling and control operations by establishing a TCP-based channel.\r\n\r\nGuest OS is available as part of a Cisco IOS Software image bundle that contains the hypervisor, Cisco IOS Software, and Guest OS images. Customers who used a Cisco IOS Software image bundle for performing either an initial installation or a software upgrade will have Guest OS automatically installed as part of the software image bundle installation.",
"title": "Vulnerable Products"
},
{
"category": "general",
"text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.\r\n\r\nCisco has confirmed that these vulnerabilities do not affect the following Cisco products:\r\n\r\n800 Series ISRs\r\n807 Industrial ISRs\r\nIOS XE Software\r\nIOS XR Software\r\nNX-OS Software",
"title": "Products Confirmed Not Vulnerable"
},
{
"category": "general",
"text": "Two vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial ISRs and Cisco CGR1000 devices that are running Cisco IOS Software could allow an attacker to cause a DoS condition or execute arbitrary code with elevated privileges on an affected device.\r\n\r\nThese vulnerabilities reside in either the ingress packet processing functionality or the implementation of the inter-VM communication channel of Cisco IOS Software for the affected products.\r\n\r\nThe vulnerabilities are not dependent on one another; exploitation of one of the vulnerabilities is not required to exploit the other vulnerability.\r\n Vulnerability Details\r\nDetails about the vulnerabilities are as follows.\r\n\r\nCisco IOx Application Environment for IOS Software for Cisco Industrial Routers Remote Code Execution Vulnerability\r\n\r\nA vulnerability in the implementation of the inter-VM communication channel of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an authenticated, local attacker to execute arbitrary code on an affected system with high privileges.\r\n\r\nThe vulnerability is due to incorrect bounds checking of certain type, length, value (TLV) fields of signaling packets that are exchanged between Cisco IOS Software and Guest OS. An attacker could exploit this vulnerability by authenticating to the device by using low-privileged-user credentials and then sending crafted signaling packets while establishing a TCP session destined to the process that manages the inter-VM communication of an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to execute arbitrary code in the context of the Cisco IOS Software VM running on an affected device.\r\n\r\nThis vulnerability can be exploited by using malicious TCP packets over either IPv4 or IPv6.\r\n\r\nBug ID(s): CSCvr15042 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr15042\"]\r\nCVE ID: CVE-2020-3257\r\nSecurity Impact Rating (SIR): High\r\nCVSS Base Score: 7.8\r\nCVSS Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\r\n\r\nMitigation for CVE-2020-3257\r\n\r\nCustomers who do not use Guest OS can disable the virtual interface that is managed by Cisco IOS Software. This interface provides connectivity between the Cisco IOS Software VM and Guest OS. Configuring the virtual interface in shutdown mode eliminates the attack vector for this vulnerability and may be a suitable mitigation until affected devices can be upgraded. Applying this mitigation will prevent further access to Guest OS.\r\n\r\nThe following table identifies the virtual interface for each affected Cisco product:\r\n Cisco Product Virtual Interface 809 Industrial ISRs Gigabit Ethernet 2 829 Industrial ISRs Gigabit Ethernet 5 CGR1000 Gigabit Ethernet 0/1\r\nAdministrators can configure the interface in shutdown mode by entering the shutdown command in interface configuration mode. The following example shows the output of the show run interface gigabitEthernet \u003cid\u003e command for a device that has an interface in shutdown mode:\r\n\r\n\r\nRouter#show run interface gigabitEthernet \u003cid\u003e | i shutdown\r\n Shutdown\r\n\r\n\r\n\r\nCisco IOx Application Environment for IOS Software for Cisco Industrial Routers Guest OS Denial of Service Vulnerability\r\n\r\nA vulnerability in the ingress packet processing functionality of Cisco IOS Software for Cisco 809 and 829 Industrial ISRs and Cisco CGR1000 devices could allow an unauthenticated, adjacent attacker to shut down, reload, or uninstall the Guest OS instance running on an affected device, resulting in a DoS condition.\r\n\r\nThe vulnerability is due to insufficient isolation of an internal, emulated Ethernet interface that should not process traffic from outside the device when the traffic is destined for the 127.0.0.0/8 range. An attacker could exploit this vulnerability by sending malicious IP packets. A successful exploit could allow the attacker to shut down, reload, or uninstall the Guest OS instance running on an affected device.\r\n\r\nBug ID(s): CSCvq68872 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvq68872\"]\r\nCVE ID: CVE-2020-3199\r\nSecurity Impact Rating (SIR): High\r\nCVSS Base Score: 8.1\r\nCVSS Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\r\n\r\nDetermine Whether Guest OS Is Enabled\r\n\r\nAdministrators can determine whether Guest OS is enabled on a device by using the show iox host list detail | include OS status command in the device CLI.\r\n\r\nThe following example shows the output of the command for a device that has Guest OS enabled:\r\n\r\n\r\nRouter#show iox host list detail | include OS status\r\nOS status: \t\tRUNNING\r\n\r\nIf this command does not exist, or if it produces output that does not show the string RUNNING in the OS status field, the device is not affected by this vulnerability.",
"title": "Details"
},
{
"category": "general",
"text": "There are no workarounds that address these vulnerabilities.",
"title": "Workarounds"
},
{
"category": "general",
"text": "Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:\r\nhttps://www.cisco.com/c/en/us/products/end-user-license-agreement.html [\"https://www.cisco.com/c/en/us/products/end-user-license-agreement.html\"]\r\n\r\nAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.\r\n\r\nWhen considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n Customers Without Service Contracts\r\nCustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:\r\nhttps://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html [\"https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html\"]\r\n\r\nCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.\r\n\r\n\r\n Cisco IOS Software\r\nTo help customers determine their exposure to vulnerabilities in Cisco IOS Software, Cisco provides the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] to identify any Cisco Security Advisories that impact a specific Cisco IOS Software release and the earliest release that fixes the vulnerabilities described in each advisory (\u201cFirst Fixed\u201d). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities described in all the advisories identified (\u201cCombined First Fixed\u201d).\r\n\r\nCustomers can use the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] to search advisories in the following ways:\r\n\r\nChoose the software and one or more releases\r\nUpload a .txt file that includes a list of specific releases\r\nEnter the output of the show version command\r\n\r\nAfter initiating a search, customers can customize the search to include all Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication.\r\n\r\nCustomers can use the following form to determine whether a release is affected by any Cisco Security Advisory by entering a Cisco IOS Software release\u2014for example, 15.1(4)M2:\r\n\r\n\r\n\r\nBy default, the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] includes results only for vulnerabilities that have a Critical or High Security Impact Rating (SIR). To include results for Medium SIR vulnerabilities, customers can use the Cisco Software Checker on Cisco.com and check the Medium check box in the drop-down list under Impact Rating when customizing a search.",
"title": "Fixed Software"
},
{
"category": "general",
"text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
"title": "Vulnerability Policy"
},
{
"category": "general",
"text": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.",
"title": "Exploitation and Public Announcements"
},
{
"category": "general",
"text": "These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT.",
"title": "Source"
},
{
"category": "legal_disclaimer",
"text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
"title": "Legal Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
"issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
"name": "Cisco",
"namespace": "https://wwww.cisco.com"
},
"references": [
{
"category": "self",
"summary": "Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Vulnerabilities",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL"
},
{
"category": "external",
"summary": "Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"
},
{
"category": "external",
"summary": "Cisco Security Vulnerability Policy",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
},
{
"category": "external",
"summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-gos-vuln-s9qS8kYL"
},
{
"category": "external",
"summary": "Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"
},
{
"category": "external",
"summary": "CSCvr15042",
"url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr15042"
},
{
"category": "external",
"summary": "CSCvq68872",
"url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvq68872"
},
{
"category": "external",
"summary": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html",
"url": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"
},
{
"category": "external",
"summary": "considering software upgrades",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
},
{
"category": "external",
"summary": "Cisco Security Advisories and Alerts page",
"url": "https://www.cisco.com/go/psirt"
},
{
"category": "external",
"summary": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html",
"url": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Security Vulnerability Policy",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
}
],
"title": "Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Vulnerabilities",
"tracking": {
"current_release_date": "2020-06-03T16:00:00+00:00",
"generator": {
"date": "2022-10-22T03:02:33+00:00",
"engine": {
"name": "TVCE"
}
},
"id": "cisco-sa-ios-iot-gos-vuln-s9qS8kYL",
"initial_release_date": "2020-06-03T16:00:00+00:00",
"revision_history": [
{
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},
{
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{
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{
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}
],
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}
],
"category": "product_family",
"name": "IOS"
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-3199",
"ids": [
{
"system_name": "Cisco Bug ID",
"text": "CSCvq68872"
}
],
"notes": [
{
"category": "other",
"text": "Complete.",
"title": "Affected Product Comprehensiveness"
}
],
"product_status": {
"known_affected": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267415",
"CSAFPID-267421",
"CSAFPID-268474",
"CSAFPID-268969",
"CSAFPID-271796",
"CSAFPID-271797",
"CSAFPID-277232",
"CSAFPID-300844"
]
},
"release_date": "2020-06-03T16:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Cisco has released software updates that address this vulnerability.",
"product_ids": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267415",
"CSAFPID-267421",
"CSAFPID-268474",
"CSAFPID-268969",
"CSAFPID-271796",
"CSAFPID-271797",
"CSAFPID-277232",
"CSAFPID-300844"
],
"url": "https://software.cisco.com"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267415",
"CSAFPID-267421",
"CSAFPID-268474",
"CSAFPID-268969",
"CSAFPID-271796",
"CSAFPID-271797",
"CSAFPID-277232",
"CSAFPID-300844"
]
}
],
"title": "Multiple Vulnerabilities in Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers"
},
{
"cve": "CVE-2020-3257",
"notes": [
{
"category": "other",
"text": "Not available.",
"title": "Affected Product Comprehensiveness"
}
],
"release_date": "2020-06-03T16:00:00+00:00",
"title": "Multiple Vulnerabilities in Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.