CVE-2016-1361
Medium
Description
Cisco IOS XR through 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 attackers to cause a denial of service (line-card restart) via a crafted packet, aka Bug ID CSCuw56900.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Cisco Ios Xr
PublishedMar 12, 2016
First seenMar 12, 2016
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios_xr | 3.3.3, 3.4.1, 3.4.2, 3.4.3, 3.5.2, 3.5.3, 3.5.4, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.7.0, 3.7.1, 3.8.0, 3.8.1, 3.8.2, 3.8.4, 3.9.0, 3.9.1, 3.9.2, 4.0.0, 4.0.1, 4.0.3, 4.1.0, 4.1.1, 4.1.2, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.3.0, 4.3.1, 4.3.2 | — |
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