CVE-2017-12270
Vulnerability from cvelistv5
Published
2017-10-05 07:00
Modified
2024-08-05 18:36
Severity ?
Summary
A vulnerability in the gRPC code of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition when the emsd service stops. The vulnerability is due to the software's inability to process HTTP/2 packets. An attacker could exploit this vulnerability by sending a malformed HTTP/2 frame to the affected device. A successful exploit could allow the attacker to create a DoS condition when the emsd service stops. Cisco Bug IDs: CSCvb99388.
References
ykramarz@cisco.comhttp://www.securityfocus.com/bid/101171Third Party Advisory, VDB Entry
ykramarz@cisco.comhttp://www.securitytracker.com/id/1039504Third Party Advisory, VDB Entry
ykramarz@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-ncsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101171Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039504Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-ncsVendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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