High severity7.5NVD Advisory· Published Oct 5, 2016· Updated Jun 17, 2026
CVE-2016-6384
CVE-2016-6384
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*range: >=12.2,<=12.4
- (no CPE)range: 12.2 through 12.4 and 15.0 through 15.6
cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*range: >=3.1,<=3.17
- cpe:2.3:o:cisco:ios_xe:16.2:*:*:*:*:*:*:*
- (no CPE)range: 3.1 through 3.17 and 16.2
Patches
Vulnerability mechanics
References
3- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-h323nvdVendor Advisory
- www.securityfocus.com/bid/93209nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1036914nvdThird Party AdvisoryVDB Entry
News mentions
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