- Vulnerabilities 85,572
Cisco IOS XR Software HTTP 2.0 Request Handling Event Service Daemon Denial of Service Vulnerability
Published: 2016-12-08 08:09:24
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
Detection Method:
Checks if a vulnerable version is present on the target host.
Recommendations:
See the referenced vendor advisory for a solution.
Summary:
A vulnerability in the HTTP 2.0 request handling code of Cisco IOS XR
Software could allow an unauthenticated, remote attacker to cause the Event Management Service daemon (emsd) to
crash, resulting in a denial of service (DoS) condition.
Technical Details:
The vulnerability is due to improper handling of HTTP requests. An attacker
could exploit this vulnerability by sending malicious HTTP 2.0 requests to the targeted system.
Impact:
An exploit could allow the attacker to cause the emsd to crash.
Detection Type:
Linux Distribution Package
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2016-9205
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-ios-xr
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