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VULNERABILITIES

CVE-2019-12659 Details

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.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-httpserv-dos CVEVendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-httpserv-dos [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]
CWE-399Resource Management Errors[email protected]

Affected Products

ProductVersions
cisco ios xe
16.10.1

CPE

  • cpe:2.3:o:cisco:ios_xe:16.10.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco cbr-8 converged broadband router
All versions

CPE

  • cpe:2.3:h:cisco:cbr-8_converged_broadband_router:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-12659
NVD Published Date:
Sep 25, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]