The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
May. 08, 2019
Cisco Technology, Inc., San Jose, CA (US);
Rajesh Indira Viswambharan, Karnataka, IN;
Prashanth Patil, San Jose, CA (US);
Ram Mohan Ravindranath, Karnataka, IN;
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Abstract
Systems and method handling software vulnerabilities in service meshes can include receiving information on software vulnerabilities from external feeds. From a services catalog which maintains data associated with service instances supported by a service mesh, one or more vulnerable service instances supported by the service mesh are identified. Notifications are provided to sidecar proxies associated with vulnerable service instances. The notifications include criteria such as criticality levels and categories associated with the software vulnerabilities. Based on destination policies for the vulnerable service instances, instructions are provided to the sidecar proxies to trip circuit breakers associated with the vulnerable service instances and thus prevent further access and cascading impact of the software vulnerabilities. The software vulnerabilities are reported to an orchestration system for the service mesh and a fix or different version of the vulnerable service instance is installed where possible.