Executive Summary
Summary | |
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Title | Cisco FXOS and NX-OS Software Cisco Fabric Services Arbitrary Code Execution Vulnerability |
Informations | |||
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Name | cisco-sa-20180620-fxnxos-fab-ace | First vendor Publication | 2018-06-20 |
Vendor | Cisco | Last vendor Modification | 2018-06-20 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. The vulnerability exists because the affected software insufficiently validates header values in 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 that could allow the attacker to execute arbitrary code or cause a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-fab-ace ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-fab-ace"] This advisory is part of the June 2018 Cisco FXOS and NX-OS Software Security Advisory Collection, which includes 24 Cisco Security Advisories that describe 24 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2018 Cisco FXOS and NX-OS Software Security Advisory Collection ["https://tools.cisco.com/security/center/viewErp.x?alertId=ERP-67770"]. BEGIN PGP SIGNATURE iQJ5BAEBAgBjBQJbKnqsXBxDaXNjbyBQcm9kdWN0IFNlY3VyaXR5IEluY2lkZW50 IFJlc3BvbnNlIFRlYW0gKENpc2NvIFBTSVJUIGtleSAyMDE4LTIwMTkpIDxwc2ly dEBjaXNjby5jb20+AAoJEJa12PPJBfcz6JYQAM4SpkZvwb3r6ZFtuKY7YU96cZXk 9in2evbDZa/LZrGm7jk6rQ7xhz2lYkG/FDcDGoTqC7uF0Ojo6of5UvBLMyCmMPWi ss7W9KfkBBRWlc6Vosp9eLNqyMrmK6Ngkb1kxOmscbRPb14n4mppqQmtvj3cuIUb pQZ0Sz7MmDf3Odft3wOKBjvFAp2Qq52HhsuYjL4Deyrld3ZGPk3Pmk0QD3CjbKBx pLLYhXAnTR6rgllsXi+5J3c95Ee8IA+RoEtzLujoSghb4GsNAS6yX3hjDcaFNG7D 7x7Prewmv5DRMcHzkx2Wa6ev9AvbayBqu57CYvzbeSfLfQB+18kgXKOs/xYppJVR namGNlF4yZsGDSEqbQ8OqwPebubzwOWJIjmpsk+wVOhM+sZZsYMyogFguc56OlRm WQAVllEcGcvMtYGHkicuDpuCwjC3rAfGQPwKsnZLHvE51yTvwgdkLIT4Qb+A2+ji ubvh14cTxZSCzAEWo7zruA1hLMRbBq46uJEUGutHc1cQr1oLuAsxlRqyvK7MNItW IlFHrMbnT7gLW8uTQ7MSjvPnv7WSJqfaR2KWzcaFl7nXsyc++aWJyfnNls83JmqQ yP4MaeXz6zmP7f+4EoUnLv9cnfbM+76mqU+0nE5WMDvyTV0hHUE69edh+4MOd+Hi k5wROHGFujjC6GBI =aErQ END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 2 | |
Os | 3 | |
Os | 3 | |
Os | 2 | |
Os | 2 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-06-25 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20180620-cfs.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-08-13 21:21:51 |
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2018-06-21 00:21:09 |
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2018-06-20 21:19:33 |
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