cisco-sa-pim-APbVfySJ: Cisco IOS XE Software Protocol Independent Multicast Denial of Service Vulnerability
First published: Wed Sep 25 2024(Updated: )
A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.This vulnerability is due to insufficient validation of received IPv4 PIMv2
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS and IOS XE Software |
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Reference Links
Frequently Asked Questions
What is the severity of cisco-sa-pim-APbVfySJ?
The severity of cisco-sa-pim-APbVfySJ is classified as high due to the potential for denial of service attacks.
How do I fix cisco-sa-pim-APbVfySJ?
To fix cisco-sa-pim-APbVfySJ, upgrade to a version of Cisco IOS XE Software that addresses this vulnerability as provided in Cisco's advisory.
Who is affected by cisco-sa-pim-APbVfySJ?
Devices running affected versions of Cisco IOS XE Software utilizing the Protocol Independent Multicast feature are vulnerable to cisco-sa-pim-APbVfySJ.
What types of attacks are possible with cisco-sa-pim-APbVfySJ?
cisco-sa-pim-APbVfySJ allows unauthenticated, remote attackers to launch denial of service conditions.
Is authentication required to exploit cisco-sa-pim-APbVfySJ?
No, authentication is not required to exploit cisco-sa-pim-APbVfySJ, making it particularly dangerous.
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