CVE-2019-12659
High
Description
A vulnerability in the HTTP server code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the HTTP server to crash. The vulnerability is due to a logical error in the logging mechanism. An attacker could exploit this vulnerability by generating a high amount of long-lived connections to the HTTP service on the device. A successful exploit could allow the attacker to cause the HTTP server to crash.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Cisco Ios Xe
PublishedSep 25, 2019
First seenSep 25, 2019
Weakness typeCWE-399CWE-399
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios_xe | 16.10.1 | — |
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