CVE-2013-5549
Last modified
CVE-2013-5549 is a vulnerability of currently unknown severity. Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.
Description
Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xr | 3.8.1 |
| Cisco | Ios Xr | 3.8.2 |
| Cisco | Ios Xr | 3.8.3 |
| Cisco | Ios Xr | 3.8.4 |
| Cisco | Ios Xr | 3.9.0 |
| Cisco | Ios Xr | 3.9.1 |
| Cisco | Ios Xr | 3.9.2 |
| Cisco | Ios Xr | 4.0.0 |
| Cisco | Ios Xr | 4.0.1 |
| Cisco | Ios Xr | 4.0.2 |
| Cisco | Ios Xr | 4.0.3 |
| Cisco | Ios Xr | 4.0.4 |
| Cisco | Ios Xr | 4.1 |
| Cisco | Ios Xr | 4.1.1 |
| Cisco | Ios Xr | 4.1.2 |
| Cisco | Ios Xr | 4.2.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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