A vulnerability in the Multicast Leaf Recycle Elimination (mLRE) feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers could allow an unauthenticated, remote malicious user to cause the affected device to reload, resulting in a denial of service (DoS) condition. This vulnerability is due to incorrect handling of certain IPv6 multicast packets when they are fanned out more than seven times on an affected device. An attacker could exploit this vulnerability by sending a specific IPv6 multicast or IPv6 multicast VPN (MVPNv6) packet through the affected device. A successful exploit could allow the malicious user to cause a reload of the affected device, resulting in a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco ios xe 3.7.1s |
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cisco ios xe 3.7.2s |
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cisco ios xe 3.7.2ts |
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cisco ios xe 3.7.3s |
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cisco ios xe 3.7.4s |
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cisco ios xe 3.7.5s |
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cisco ios xe 3.7.6s |
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cisco ios xe 3.7.7s |
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cisco ios xe 3.8.0s |
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cisco ios xe 3.8.1s |
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cisco ios xe 3.8.2s |
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cisco ios xe 3.9.0s |
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cisco ios xe 3.9.1s |
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cisco ios xe 3.9.2s |
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cisco ios xe 3.10.0s |
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cisco ios xe 3.10.1s |
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cisco ios xe 3.10.1xbs |
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cisco ios xe 3.10.2s |
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cisco ios xe 3.10.3s |
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cisco ios xe 3.10.4s |
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cisco ios xe 3.10.5s |
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cisco ios xe 3.10.6s |
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cisco ios xe 3.10.7s |
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cisco ios xe 3.10.8as |
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cisco ios xe 3.10.8s |
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cisco ios xe 3.10.9s |
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cisco ios xe 3.10.10s |
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cisco ios xe 3.11.0s |
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cisco ios xe 3.11.1s |
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cisco ios xe 3.11.2s |
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cisco ios xe 3.11.3s |
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cisco ios xe 3.11.4s |
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cisco ios xe 3.12.0s |
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cisco ios xe 3.12.1s |
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cisco ios xe 3.12.2s |
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cisco ios xe 3.12.3s |
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cisco ios xe 3.12.4s |
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cisco ios xe 3.13.0s |
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cisco ios xe 3.13.1s |
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cisco ios xe 3.13.2as |
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cisco ios xe 3.13.2s |
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cisco ios xe 3.13.3s |
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cisco ios xe 3.13.4s |
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cisco ios xe 3.13.5as |
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cisco ios xe 3.13.5s |
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cisco ios xe 3.13.6as |
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cisco ios xe 3.13.6s |
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cisco ios xe 3.13.7s |
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cisco ios xe 3.13.8s |
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cisco ios xe 3.13.9s |
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cisco ios xe 3.13.10s |
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cisco ios xe 3.14.0s |
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cisco ios xe 3.14.1s |
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cisco ios xe 3.14.2s |
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cisco ios xe 3.14.3s |
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cisco ios xe 3.14.4s |
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cisco ios xe 3.15.0s |
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cisco ios xe 3.15.1s |
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cisco ios xe 3.15.2s |
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cisco ios xe 3.15.3s |
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cisco ios xe 3.15.4s |
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cisco ios xe 3.16.0s |
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cisco ios xe 3.16.1as |
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cisco ios xe 3.16.2bs |
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cisco ios xe 3.16.2s |
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cisco ios xe 3.16.3s |
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cisco ios xe 3.16.4as |
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cisco ios xe 3.16.4bs |
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cisco ios xe 3.16.5s |
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cisco ios xe 3.16.6bs |
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cisco ios xe 3.16.6s |
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cisco ios xe 3.16.7as |
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cisco ios xe 3.16.7bs |
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cisco ios xe 3.16.7s |
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cisco ios xe 3.16.8s |
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cisco ios xe 3.16.9s |
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cisco ios xe 3.16.10s |
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cisco ios xe 3.17.0s |
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cisco ios xe 3.17.1as |
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cisco ios xe 3.17.1s |
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cisco ios xe 3.17.2s |
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cisco ios xe 3.17.3s |
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cisco ios xe 3.17.4s |
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cisco ios xe 16.2.1 |
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cisco ios xe 16.2.2 |
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cisco ios xe 16.3.1 |
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cisco ios xe 16.3.1a |
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cisco ios xe 16.3.2 |
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cisco ios xe 16.3.3 |
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cisco ios xe 16.3.4 |
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cisco ios xe 16.3.5 |
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cisco ios xe 16.3.6 |
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cisco ios xe 16.3.7 |
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cisco ios xe 16.3.8 |
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cisco ios xe 16.3.9 |
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cisco ios xe 16.3.10 |
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cisco ios xe 16.3.11 |
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cisco ios xe 16.4.1 |
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cisco ios xe 16.4.2 |
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cisco ios xe 16.4.3 |
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cisco ios xe 16.5.1 |
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cisco ios xe 16.5.1b |
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cisco ios xe 16.5.2 |
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cisco ios xe 16.5.3 |
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cisco ios xe 16.6.1 |
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cisco ios xe 16.6.2 |
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cisco ios xe 16.6.3 |
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cisco ios xe 16.6.4 |
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cisco ios xe 16.6.5 |
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cisco ios xe 16.6.6 |
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cisco ios xe 16.6.7 |
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cisco ios xe 16.6.8 |
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cisco ios xe 16.6.9 |
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cisco ios xe 16.6.10 |
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cisco ios xe 16.7.1 |
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cisco ios xe 16.7.2 |
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cisco ios xe 16.7.3 |
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cisco ios xe 16.8.1 |
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cisco ios xe 16.8.1s |
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cisco ios xe 16.8.2 |
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cisco ios xe 16.8.3 |
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cisco ios xe 16.9.1 |
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cisco ios xe 16.9.1s |
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cisco ios xe 16.9.2 |
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cisco ios xe 16.9.3 |
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cisco ios xe 16.9.4 |
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cisco ios xe 16.9.5 |
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cisco ios xe 16.9.6 |
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cisco ios xe 16.9.7 |
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cisco ios xe 16.9.8 |
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cisco ios xe 16.10.1 |
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cisco ios xe 16.10.1a |
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cisco ios xe 16.10.1e |
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cisco ios xe 16.10.1s |
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cisco ios xe 16.10.2 |
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cisco ios xe 16.10.3 |
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cisco ios xe 16.11.1 |
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cisco ios xe 16.11.1a |
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cisco ios xe 16.11.1s |
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cisco ios xe 16.11.2 |
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cisco ios xe 16.12.1 |
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cisco ios xe 16.12.1a |
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cisco ios xe 16.12.1c |
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cisco ios xe 16.12.1s |
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cisco ios xe 16.12.2 |
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cisco ios xe 16.12.2s |
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cisco ios xe 16.12.3 |
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cisco ios xe 16.12.3s |
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cisco ios xe 16.12.4 |
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cisco ios xe 16.12.5 |
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cisco ios xe 16.12.6 |
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cisco ios xe 16.12.7 |
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cisco ios xe 16.12.8 |
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cisco ios xe 17.1.1 |
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cisco ios xe 17.1.1s |
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cisco ios xe 17.1.1t |
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cisco ios xe 17.1.3 |
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cisco ios xe 17.2.1 |
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cisco ios xe 17.2.1r |
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cisco ios xe 17.2.1v |
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cisco ios xe 17.2.2 |
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cisco ios xe 17.2.3 |
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cisco ios xe 17.3.1 |
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cisco ios xe 17.3.1a |
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cisco ios xe 17.3.2 |
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cisco ios xe 17.3.3 |
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cisco ios xe 17.3.4 |
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cisco ios xe 17.3.4a |
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cisco ios xe 17.3.5 |
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cisco ios xe 17.3.6 |
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cisco ios xe 17.3.7 |
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cisco ios xe 17.4.1 |
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cisco ios xe 17.4.1a |
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cisco ios xe 17.4.1b |
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cisco ios xe 17.4.2 |
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cisco ios xe 17.5.1 |
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cisco ios xe 17.5.1a |
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cisco ios xe 17.5.1b |
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cisco ios xe 17.5.1c |
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cisco ios xe 17.6.1 |
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cisco ios xe 17.6.1a |
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cisco ios xe 17.6.2 |
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cisco ios xe 17.6.3 |
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cisco ios xe 17.6.3a |
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cisco ios xe 17.6.4 |
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cisco ios xe 17.6.5 |
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cisco ios xe 17.7.1 |
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cisco ios xe 17.7.1a |
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cisco ios xe 17.7.2 |
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cisco ios xe 17.8.1 |
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cisco ios xe 17.8.1a |
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cisco ios xe 17.9.1 |
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cisco ios xe 17.9.1a |
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cisco ios xe 17.9.2 |
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cisco ios xe 17.9.2a |
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cisco ios xe 17.9.3 |
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cisco ios xe 17.9.3a |
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cisco ios xe 17.10.1 |
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cisco ios xe 17.10.1a |
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cisco ios xe 17.11.1 |
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cisco ios xe 17.11.1a |
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