Cisco IOS XR up to and including 4.3.2 on Gigabit Switch Router (GSR) 12000 devices does not properly check for a Bidirectional Forwarding Detection (BFD) header in a UDP packet, which allows remote malicious users to cause a denial of service (line-card restart) via a crafted packet, aka Bug ID CSCuw56900.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco ios_xr 4.0.3 |
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cisco ios_xr 3.8.2 |
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cisco ios_xr 4.2.0 |
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cisco ios_xr 3.9.2 |
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cisco ios_xr 4.2.1 |
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cisco ios_xr 3.8.4 |
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cisco ios_xr 3.4.3 |
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cisco ios_xr 4.0.1 |
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cisco ios_xr 3.5.4 |
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cisco ios_xr 3.5.3 |
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cisco ios_xr 3.6.0 |
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cisco ios_xr 3.6.3 |
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cisco ios_xr 3.9.1 |
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cisco ios_xr 3.4.2 |
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cisco ios_xr 3.4.1 |
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cisco ios_xr 3.6.2 |
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cisco ios_xr 3.6.1 |
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cisco ios_xr 4.2.3 |
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cisco ios_xr 4.2.2 |
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cisco ios_xr 4.3.0 |
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cisco ios_xr 3.5.2 |
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cisco ios_xr 3.8.1 |
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cisco ios_xr 3.8.0 |
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cisco ios_xr 3.7.0 |
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cisco ios_xr 3.7.1 |
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cisco ios_xr 4.0.0 |
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cisco ios_xr 4.2.4 |
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cisco ios_xr 4.3.2 |
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cisco ios_xr 4.3.1 |
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cisco ios_xr 3.9.0 |
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cisco ios_xr 4.1.1 |
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cisco ios_xr 4.1.0 |
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cisco ios_xr 3.3.3 |
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cisco ios_xr 4.1.2 |
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