cisco-sa-iosxr-dos-WwDdghs2: Cisco IOS XR Software Enf Broker Denial of Service Vulnerability
Multiple vulnerabilities in the ingress packet processing function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-dos-WwDdghs2
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Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-iosxr-dos-WwDdghs2?
The severity of cisco-sa-iosxr-dos-WwDdghs2 is high.
How can an unauthenticated attacker exploit cisco-sa-iosxr-dos-WwDdghs2?
An unauthenticated attacker can exploit cisco-sa-iosxr-dos-WwDdghs2 by sending specially crafted packets to the affected device.
What is the impact of cisco-sa-iosxr-dos-WwDdghs2?
The impact of cisco-sa-iosxr-dos-WwDdghs2 is a denial of service (DoS) condition on the affected device.
How can I fix cisco-sa-iosxr-dos-WwDdghs2 in Cisco IOS XR Software version 5.0 to 5.2.65.3.4?
To fix cisco-sa-iosxr-dos-WwDdghs2 in Cisco IOS XR Software version 5.0 to 5.2.65.3.4, upgrade to a fixed software release.
Where can I find more information about cisco-sa-iosxr-dos-WwDdghs2?
You can find more information about cisco-sa-iosxr-dos-WwDdghs2 on the Cisco Security Advisory page.