cisco-sa-20170726-anicrl
Vulnerability from csaf_cisco
Published
2017-07-26 16:00
Modified
2018-01-31 14:47
Summary
Cisco IOS XE Software Autonomic Networking Infrastructure Certificate Revocation Vulnerability
Notes
Summary
A vulnerability in the Autonomic Networking feature of Cisco IOS XE Software could allow an unauthenticated, remote, autonomic node to access the Autonomic Networking infrastructure of an affected system, after the certificate for the autonomic node has been revoked.
The vulnerability exists because the affected software does not transfer certificate revocation lists (CRLs) across Autonomic Control Plane (ACP) channels. An attacker could exploit this vulnerability by connecting an autonomic node, which has a known and revoked certificate, to the autonomic domain of an affected system. A successful exploit could allow the attacker to insert a previously trusted autonomic node into the autonomic domain of an affected system after the certificate for the node has been revoked.
There are no workarounds that address this vulnerability.
Vulnerable Products
At the time of publication, this vulnerability affected devices that are running Release 16.x of Cisco IOS XE Software and are configured to use Autonomic Networking. This vulnerability does not affect devices that are running an earlier release of Cisco IOS XE Software or devices that are not configured to use Autonomic Networking.
For more information about which Cisco IOS XE Software releases are vulnerable, see the Fixed Software ["#fixed"] section of this advisory.
Assessing the Autonomic Networking Configuration
To determine whether a device is configured to use Autonomic Networking, administrators can use the show running-config | include ^autonomic command in the CLI. The following example shows the output of the command for a device that is running Cisco IOS XE Software and is configured to use Autonomic Networking:
Router# show running-config | include ^autonomic
autonomic Router#
If a device is not configured to use Autonomic Networking, the command will not return any output.
Determining the Cisco IOS XE Software Release
To determine which Cisco IOS XE Software release is running on a device, administrators can log in to the device, use the show version command in the CLI, and then refer to the system banner that appears. If the device is running Cisco IOS XE Software, the system banner displays Cisco IOS Software, Cisco IOS XE Software, or similar text.
The following example shows the output of the command for a device that is running Cisco IOS XE Software Release 16.2.1 and has an installed image name of CAT3K_CAA-UNIVERSALK9-M:
ios-xe-device# show version
Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.2.1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2016 by Cisco Systems, Inc. Compiled Sun 27-Mar-16 21:47 by mcpre . . .
For information about the naming and numbering conventions for Cisco IOS XE Software releases, see White Paper: Cisco IOS and NX-OS Software Reference Guide ["https://www.cisco.com/c/en/us/about/security-center/ios-nx-os-reference-guide.html"].
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this vulnerability.
Cisco has confirmed that this vulnerability does not affect Cisco IOS Software, Cisco IOS XR Software, or Cisco NX-OS Software.
Workarounds
There are no workarounds that address this vulnerability. However, administrators can mitigate this vulnerability by doing the following for autonomic nodes that were disconnected from the Autonomic Network domain:
Ensure that the certificate and key information for the node is deleted properly
Update the Autonomic Networking whitelist file on the registrar
These actions will prevent the autonomic node from re-establishing connectivity to the Autonomic Network domain of an affected system.
Fixed Software
Cisco has not released software updates that address the vulnerability described in this advisory.
When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page ["http://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.
Fixed Releases
To help ensure a complete upgrade solution, customers may consider that this advisory is part of a collection that includes the following advisories:
cisco-sa-20170726-aniacp ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-aniacp"]: Cisco IOS and IOS XE Software Autonomic Control Plane Channel Information Disclosure Vulnerability
cisco-sa-20170726-anicrl ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-anicrl"]: Cisco IOS XE Software Autonomic Networking Infrastructure Certificate Revocation Vulnerability
cisco-sa-20170726-anidos ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-anidos"]: Cisco IOS and IOS XE Software Autonomic Networking Infrastructure Denial of Service Vulnerability
To help customers determine their exposure to vulnerabilities in Cisco IOS and IOS XE Software, Cisco provides a tool, the Cisco IOS Software Checker ["https://sec.cloudapps.cisco.com/security/center/selectIOSVersion.x"], that identifies any Cisco Security Advisories that impact a specific 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 this tool to perform the following tasks:
Initiate a search by choosing one or more releases from a drop-down menu or uploading a file from a local system for the tool to parse
Enter the output of the show version command for the tool to parse
Create a custom search by including all previously published Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication
To determine whether a release is affected by any published Cisco Security Advisory, use the Cisco IOS Software Checker ["https://sec.cloudapps.cisco.com/security/center/selectIOSVersion.x"] on Cisco.com or enter a Cisco IOS Software or Cisco IOS XE Software release—for example, 15.1(4)M2 or 3.1.4S—in the following field:
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 malicious use of the vulnerability that is described in this advisory. Omar Eissa of ERNW disclosed this vulnerability during the Black Hat USA 2017 conference.
Source
This vulnerability was reported to Cisco by Omar Eissa of ERNW.
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.
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"text": "A vulnerability in the Autonomic Networking feature of Cisco IOS XE Software could allow an unauthenticated, remote, autonomic node to access the Autonomic Networking infrastructure of an affected system, after the certificate for the autonomic node has been revoked.\r\n\r\nThe vulnerability exists because the affected software does not transfer certificate revocation lists (CRLs) across Autonomic Control Plane (ACP) channels. An attacker could exploit this vulnerability by connecting an autonomic node, which has a known and revoked certificate, to the autonomic domain of an affected system. A successful exploit could allow the attacker to insert a previously trusted autonomic node into the autonomic domain of an affected system after the certificate for the node has been revoked.\r\n\r\nThere are no workarounds that address this vulnerability.\r\n\r\n",
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"text": "At the time of publication, this vulnerability affected devices that are running Release 16.x of Cisco IOS XE Software and are configured to use Autonomic Networking. This vulnerability does not affect devices that are running an earlier release of Cisco IOS XE Software or devices that are not configured to use Autonomic Networking.\r\n\r\nFor more information about which Cisco IOS XE Software releases are vulnerable, see the Fixed Software [\"#fixed\"] section of this advisory.\r\n Assessing the Autonomic Networking Configuration\r\nTo determine whether a device is configured to use Autonomic Networking, administrators can use the show running-config | include ^autonomic command in the CLI. The following example shows the output of the command for a device that is running Cisco IOS XE Software and is configured to use Autonomic Networking:\r\n\r\n\r\nRouter# show running-config | include ^autonomic\r\n autonomic Router#\r\n\r\nIf a device is not configured to use Autonomic Networking, the command will not return any output.\r\n Determining the Cisco IOS XE Software Release\r\nTo determine which Cisco IOS XE Software release is running on a device, administrators can log in to the device, use the show version command in the CLI, and then refer to the system banner that appears. If the device is running Cisco IOS XE Software, the system banner displays Cisco IOS Software, Cisco IOS XE Software, or similar text.\r\n\r\nThe following example shows the output of the command for a device that is running Cisco IOS XE Software Release 16.2.1 and has an installed image name of CAT3K_CAA-UNIVERSALK9-M:\r\n\r\n\r\nios-xe-device# show version\r\n Cisco IOS Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version Denali 16.2.1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2016 by Cisco Systems, Inc. Compiled Sun 27-Mar-16 21:47 by mcpre . . .\r\n\r\nFor information about the naming and numbering conventions for Cisco IOS XE Software releases, see White Paper: Cisco IOS and NX-OS Software Reference Guide [\"https://www.cisco.com/c/en/us/about/security-center/ios-nx-os-reference-guide.html\"].",
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"text": "There are no workarounds that address this vulnerability. However, administrators can mitigate this vulnerability by doing the following for autonomic nodes that were disconnected from the Autonomic Network domain:\r\n\r\nEnsure that the certificate and key information for the node is deleted properly\r\nUpdate the Autonomic Networking whitelist file on the registrar\r\n\r\nThese actions will prevent the autonomic node from re-establishing connectivity to the Autonomic Network domain of an affected system.",
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},
{
"category": "general",
"text": "Cisco has not released software updates that address the vulnerability described in this advisory.\r\n\r\nWhen considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page [\"http://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 Fixed Releases\r\nTo help ensure a complete upgrade solution, customers may consider that this advisory is part of a collection that includes the following advisories:\r\n\r\ncisco-sa-20170726-aniacp [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-aniacp\"]: Cisco IOS and IOS XE Software Autonomic Control Plane Channel Information Disclosure Vulnerability\r\ncisco-sa-20170726-anicrl [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-anicrl\"]: Cisco IOS XE Software Autonomic Networking Infrastructure Certificate Revocation Vulnerability\r\ncisco-sa-20170726-anidos [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-anidos\"]: Cisco IOS and IOS XE Software Autonomic Networking Infrastructure Denial of Service Vulnerability\r\n\r\nTo help customers determine their exposure to vulnerabilities in Cisco IOS and IOS XE Software, Cisco provides a tool, the Cisco IOS Software Checker [\"https://sec.cloudapps.cisco.com/security/center/selectIOSVersion.x\"], that identifies any Cisco Security Advisories that impact a specific 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 this tool to perform the following tasks:\r\n\r\nInitiate a search by choosing one or more releases from a drop-down menu or uploading a file from a local system for the tool to parse\r\nEnter the output of the show version command for the tool to parse\r\nCreate a custom search by including all previously published Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication\r\n\r\nTo determine whether a release is affected by any published Cisco Security Advisory, use the Cisco IOS Software Checker [\"https://sec.cloudapps.cisco.com/security/center/selectIOSVersion.x\"] on Cisco.com or enter a Cisco IOS Software or Cisco IOS XE Software release\u2014for example, 15.1(4)M2 or 3.1.4S\u2014in the following field:",
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"title": "Exploitation and Public Announcements"
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"category": "general",
"text": "This vulnerability was reported to Cisco by Omar Eissa of ERNW.",
"title": "Source"
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"product": {
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"name": "16.7"
},
{
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{
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},
{
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},
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},
{
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},
{
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},
{
"category": "service_pack",
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},
{
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}
],
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{
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{
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},
{
"category": "service_pack",
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},
{
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}
},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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"name": "16.9.1s",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
"name": "16.9.3h",
"product": {
"name": "16.9.3h",
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}
},
{
"category": "service_pack",
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},
{
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},
{
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}
},
{
"category": "service_pack",
"name": "16.9.4c",
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}
},
{
"category": "service_pack",
"name": "16.9.5",
"product": {
"name": "16.9.5",
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}
},
{
"category": "service_pack",
"name": "16.9.5f",
"product": {
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}
},
{
"category": "service_pack",
"name": "16.9.6",
"product": {
"name": "16.9.6",
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}
},
{
"category": "service_pack",
"name": "16.9.7",
"product": {
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}
},
{
"category": "service_pack",
"name": "16.9.8",
"product": {
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
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}
}
],
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"name": "16.9"
},
{
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{
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"name": "16.10.1",
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},
{
"category": "service_pack",
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},
{
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
"name": "16.10.1e",
"product": {
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}
},
{
"category": "service_pack",
"name": "16.10.2",
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}
},
{
"category": "service_pack",
"name": "16.10.3",
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}
],
"category": "product_version",
"name": "16.10"
},
{
"branches": [
{
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"name": "16.11.1",
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"name": "16.11.1",
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},
{
"category": "service_pack",
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},
{
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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}
],
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{
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{
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},
{
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},
{
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},
{
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},
{
"category": "service_pack",
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}
},
{
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},
{
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},
{
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{
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},
{
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{
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},
{
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{
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},
{
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},
{
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},
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},
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},
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},
{
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},
{
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},
{
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],
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{
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},
{
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},
{
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},
{
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},
{
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},
{
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}
],
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],
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"name": "Cisco IOS XE Software"
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2017-6664",
"ids": [
{
"system_name": "Cisco Bug ID",
"text": "CSCvd22328"
}
],
"notes": [
{
"category": "other",
"text": "Complete.",
"title": "Affected Product Comprehensiveness"
}
],
"product_status": {
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"CSAFPID-213960",
"CSAFPID-214051",
"CSAFPID-214993",
"CSAFPID-217253",
"CSAFPID-217255",
"CSAFPID-217256",
"CSAFPID-217257",
"CSAFPID-217259",
"CSAFPID-218901",
"CSAFPID-218903",
"CSAFPID-218905",
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"CSAFPID-225784",
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"CSAFPID-225858",
"CSAFPID-226330",
"CSAFPID-227918",
"CSAFPID-227920",
"CSAFPID-228706",
"CSAFPID-229124",
"CSAFPID-229187",
"CSAFPID-231187",
"CSAFPID-231390",
"CSAFPID-231667",
"CSAFPID-231682",
"CSAFPID-232008",
"CSAFPID-232461",
"CSAFPID-233155",
"CSAFPID-235307",
"CSAFPID-235858",
"CSAFPID-236834",
"CSAFPID-236837",
"CSAFPID-237460",
"CSAFPID-239264",
"CSAFPID-241736",
"CSAFPID-242308",
"CSAFPID-243362",
"CSAFPID-244070",
"CSAFPID-244071",
"CSAFPID-244530",
"CSAFPID-244900",
"CSAFPID-245377",
"CSAFPID-247629",
"CSAFPID-250629",
"CSAFPID-251075",
"CSAFPID-251165",
"CSAFPID-251166",
"CSAFPID-252045",
"CSAFPID-252235",
"CSAFPID-252271",
"CSAFPID-252272",
"CSAFPID-252913",
"CSAFPID-252914",
"CSAFPID-257955",
"CSAFPID-257984",
"CSAFPID-258170",
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"CSAFPID-260741",
"CSAFPID-260917",
"CSAFPID-261240",
"CSAFPID-261241",
"CSAFPID-261465",
"CSAFPID-262389",
"CSAFPID-262390",
"CSAFPID-262549",
"CSAFPID-263804",
"CSAFPID-264096",
"CSAFPID-265735",
"CSAFPID-265841",
"CSAFPID-267110",
"CSAFPID-267605",
"CSAFPID-268921",
"CSAFPID-270097",
"CSAFPID-271798",
"CSAFPID-272047",
"CSAFPID-272932",
"CSAFPID-273112",
"CSAFPID-273445",
"CSAFPID-273448",
"CSAFPID-273509",
"CSAFPID-273563",
"CSAFPID-274818",
"CSAFPID-274832",
"CSAFPID-275538",
"CSAFPID-276837",
"CSAFPID-277147",
"CSAFPID-277148",
"CSAFPID-277255",
"CSAFPID-277321",
"CSAFPID-277338",
"CSAFPID-277348",
"CSAFPID-277945",
"CSAFPID-278402",
"CSAFPID-278881",
"CSAFPID-280463",
"CSAFPID-280651",
"CSAFPID-280652",
"CSAFPID-280801",
"CSAFPID-280937",
"CSAFPID-280938",
"CSAFPID-281438",
"CSAFPID-281654",
"CSAFPID-283835",
"CSAFPID-285325",
"CSAFPID-286031",
"CSAFPID-290562",
"CSAFPID-290669",
"CSAFPID-292510",
"CSAFPID-295421",
"CSAFPID-300877",
"CSAFPID-300935",
"CSAFPID-301728"
]
},
"release_date": "2017-07-26T16:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Cisco has released software updates that address this vulnerability.",
"product_ids": [
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"CSAFPID-213809",
"CSAFPID-213960",
"CSAFPID-214051",
"CSAFPID-214993",
"CSAFPID-217253",
"CSAFPID-217255",
"CSAFPID-217256",
"CSAFPID-217257",
"CSAFPID-217259",
"CSAFPID-218901",
"CSAFPID-218903",
"CSAFPID-218905",
"CSAFPID-220802",
"CSAFPID-222711",
"CSAFPID-225784",
"CSAFPID-225856",
"CSAFPID-225858",
"CSAFPID-226330",
"CSAFPID-227918",
"CSAFPID-227920",
"CSAFPID-228706",
"CSAFPID-229124",
"CSAFPID-229187",
"CSAFPID-231187",
"CSAFPID-231390",
"CSAFPID-231667",
"CSAFPID-231682",
"CSAFPID-232008",
"CSAFPID-232461",
"CSAFPID-233155",
"CSAFPID-235307",
"CSAFPID-235858",
"CSAFPID-236834",
"CSAFPID-236837",
"CSAFPID-237460",
"CSAFPID-239264",
"CSAFPID-241736",
"CSAFPID-242308",
"CSAFPID-243362",
"CSAFPID-244070",
"CSAFPID-244071",
"CSAFPID-244530",
"CSAFPID-244900",
"CSAFPID-245377",
"CSAFPID-247629",
"CSAFPID-250629",
"CSAFPID-251075",
"CSAFPID-251165",
"CSAFPID-251166",
"CSAFPID-252045",
"CSAFPID-252235",
"CSAFPID-252271",
"CSAFPID-252272",
"CSAFPID-252913",
"CSAFPID-252914",
"CSAFPID-257955",
"CSAFPID-257984",
"CSAFPID-258170",
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"CSAFPID-260741",
"CSAFPID-260917",
"CSAFPID-261240",
"CSAFPID-261241",
"CSAFPID-261465",
"CSAFPID-262389",
"CSAFPID-262390",
"CSAFPID-262549",
"CSAFPID-263804",
"CSAFPID-264096",
"CSAFPID-265735",
"CSAFPID-265841",
"CSAFPID-267110",
"CSAFPID-267605",
"CSAFPID-268921",
"CSAFPID-270097",
"CSAFPID-271798",
"CSAFPID-272047",
"CSAFPID-272932",
"CSAFPID-273112",
"CSAFPID-273445",
"CSAFPID-273448",
"CSAFPID-273509",
"CSAFPID-273563",
"CSAFPID-274818",
"CSAFPID-274832",
"CSAFPID-275538",
"CSAFPID-276837",
"CSAFPID-277147",
"CSAFPID-277148",
"CSAFPID-277255",
"CSAFPID-277321",
"CSAFPID-277338",
"CSAFPID-277348",
"CSAFPID-277945",
"CSAFPID-278402",
"CSAFPID-278881",
"CSAFPID-280463",
"CSAFPID-280651",
"CSAFPID-280652",
"CSAFPID-280801",
"CSAFPID-280937",
"CSAFPID-280938",
"CSAFPID-281438",
"CSAFPID-281654",
"CSAFPID-283835",
"CSAFPID-285325",
"CSAFPID-286031",
"CSAFPID-290562",
"CSAFPID-290669",
"CSAFPID-292510",
"CSAFPID-295421",
"CSAFPID-300877",
"CSAFPID-300935",
"CSAFPID-301728"
],
"url": "https://software.cisco.com"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N",
"version": "3.0"
},
"products": [
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"CSAFPID-213809",
"CSAFPID-213960",
"CSAFPID-214051",
"CSAFPID-214993",
"CSAFPID-217253",
"CSAFPID-217255",
"CSAFPID-217256",
"CSAFPID-217257",
"CSAFPID-217259",
"CSAFPID-218901",
"CSAFPID-218903",
"CSAFPID-218905",
"CSAFPID-220802",
"CSAFPID-222711",
"CSAFPID-225784",
"CSAFPID-225856",
"CSAFPID-225858",
"CSAFPID-226330",
"CSAFPID-227918",
"CSAFPID-227920",
"CSAFPID-228706",
"CSAFPID-229124",
"CSAFPID-229187",
"CSAFPID-231187",
"CSAFPID-231390",
"CSAFPID-231667",
"CSAFPID-231682",
"CSAFPID-232008",
"CSAFPID-232461",
"CSAFPID-233155",
"CSAFPID-235307",
"CSAFPID-235858",
"CSAFPID-236834",
"CSAFPID-236837",
"CSAFPID-237460",
"CSAFPID-239264",
"CSAFPID-241736",
"CSAFPID-242308",
"CSAFPID-243362",
"CSAFPID-244070",
"CSAFPID-244071",
"CSAFPID-244530",
"CSAFPID-244900",
"CSAFPID-245377",
"CSAFPID-247629",
"CSAFPID-250629",
"CSAFPID-251075",
"CSAFPID-251165",
"CSAFPID-251166",
"CSAFPID-252045",
"CSAFPID-252235",
"CSAFPID-252271",
"CSAFPID-252272",
"CSAFPID-252913",
"CSAFPID-252914",
"CSAFPID-257955",
"CSAFPID-257984",
"CSAFPID-258170",
"CSAFPID-258229",
"CSAFPID-260741",
"CSAFPID-260917",
"CSAFPID-261240",
"CSAFPID-261241",
"CSAFPID-261465",
"CSAFPID-262389",
"CSAFPID-262390",
"CSAFPID-262549",
"CSAFPID-263804",
"CSAFPID-264096",
"CSAFPID-265735",
"CSAFPID-265841",
"CSAFPID-267110",
"CSAFPID-267605",
"CSAFPID-268921",
"CSAFPID-270097",
"CSAFPID-271798",
"CSAFPID-272047",
"CSAFPID-272932",
"CSAFPID-273112",
"CSAFPID-273445",
"CSAFPID-273448",
"CSAFPID-273509",
"CSAFPID-273563",
"CSAFPID-274818",
"CSAFPID-274832",
"CSAFPID-275538",
"CSAFPID-276837",
"CSAFPID-277147",
"CSAFPID-277148",
"CSAFPID-277255",
"CSAFPID-277321",
"CSAFPID-277338",
"CSAFPID-277348",
"CSAFPID-277945",
"CSAFPID-278402",
"CSAFPID-278881",
"CSAFPID-280463",
"CSAFPID-280651",
"CSAFPID-280652",
"CSAFPID-280801",
"CSAFPID-280937",
"CSAFPID-280938",
"CSAFPID-281438",
"CSAFPID-281654",
"CSAFPID-283835",
"CSAFPID-285325",
"CSAFPID-286031",
"CSAFPID-290562",
"CSAFPID-290669",
"CSAFPID-292510",
"CSAFPID-295421",
"CSAFPID-300877",
"CSAFPID-300935",
"CSAFPID-301728"
]
}
],
"title": "Cisco IOS XE Software Autonomic Networking Infrastructure Certificate Revocation Vulnerability"
}
]
}
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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.