CVE-2016-6384

HIGH

Cisco IOS 12.2-12.4 and 15.0-15.6 and IOS XE 3.1-3.17 and 16.2 - Denial of Service via H.323 Message

Title source: llm

Description

Cisco IOS 12.2 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.17 and 16.2 allow remote attackers to cause a denial of service (device reload) via crafted fields in an H.323 message, aka Bug ID CSCux04257.

References (3)

Core 3

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1036914

Vendor Advisory vendor-advisory x_refsource_cisco

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-h323

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/93209

Scores

CVSS v3 7.5

EPSS 0.0419

EPSS Percentile 89.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-20

Status published

Products (3)

cisco/ios 12.2 - 12.4

cisco/ios_xe 16.2

cisco/ios_xe 3.1 - 3.17

Published Oct 05, 2016

Tracked Since Feb 18, 2026