CVE-2016-6382

Cisco IOS 15.2 through 15.6 and IOS XE 3.6 through 3.17 and 16.1 allow remote attackers to cause a denial of service (device restart) via a malformed IPv6 Protocol Independent Multicast (PIM) register packet, aka Bug ID CSCuy16399.

• CWE-399

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-msdpVendor Advisory
• http://www.securityfocus.com/bid/93211Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1036914
• https://ics-cert.us-cert.gov/advisories/ICSA-16-287-04Third Party Advisory, US Government Resource
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-msdpVendor Advisory
• http://www.securityfocus.com/bid/93211Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1036914
• https://ics-cert.us-cert.gov/advisories/ICSA-16-287-04Third Party Advisory, US Government Resource

Published

Oct 5, 2016

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2016-6376The Adaptive Wireless Intrusion Prevention System (wIPS) fea…
• CVE-2016-6377Media Origination System Suite Software 2.6 and earlier in C…
• CVE-2016-6378Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows r…
• CVE-2016-6379Cisco IOS 12.2 and IOS XE 3.14 through 3.16 and 16.1 allow r…
• CVE-2016-6380The DNS forwarder in Cisco IOS 12.0 through 12.4 and 15.0 th…
• CVE-2016-6381Cisco IOS 12.4 and 15.0 through 15.6 and IOS XE 3.1 through …
• CVE-2016-6383Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2016-6384Cisco IOS 12.2 through 12.4 and 15.0 through 15.6 and IOS XE…7.5
• CVE-2016-6385Memory leak in the Smart Install client implementation in Ci…
• CVE-2016-6386Cisco IOS XE 3.1 through 3.17 and 16.1 on 64-bit platforms a…
• CVE-2016-6387Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2016-6388Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…