CVE-2019-1760
Medium
Description
A vulnerability in Performance Routing Version 3 (PfRv3) of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the affected device to reload. The vulnerability is due to the processing of malformed smart probe packets. An attacker could exploit this vulnerability by sending specially crafted smart probe packets at the affected device. A successful exploit could allow the attacker to reload the device, resulting in a denial of service (DoS) attack on an affected system.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Cisco Ios Xe
PublishedMar 28, 2019
First seenMar 28, 2019
Weakness typeCWE-20Improper input validation
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios_xe | 3.2.0ja, 3.16.4as, 3.16.4bs, 3.16.4cs, 3.16.4ds, 3.16.4es, 3.16.4gs, 3.16.4s, 3.16.5as, 3.16.5bs, 3.16.5s, 3.16.6bs, 3.16.6s, 3.16.7as, 3.16.7bs, 3.16.7s, 16.3.2, 16.3.3, 16.3.4, 16.3.5, 16.3.5b, 16.3.6, 16.4.1, 16.4.2, 16.4.3, 16.5.1, 16.5.1a, 16.5.1b, 16.5.2, 16.5.3, 16.6.1, 16.6.2, 16.6.3, 16.7.1, 16.7.1a, 16.7.1b, 16.8.1, 16.8.1a, 16.8.1b, 16.8.1c, 16.8.1s | — |
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