CVE-2011-2391

The IPv6 implementation in the kernel in Apple iOS before 7 allows remote attackers to cause a denial of service (CPU consumption) via crafted ICMPv6 packets.

• CWE-20

• http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
• http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
• http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html
• http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.htmlVendor Advisory
• http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.htmlVendor Advisory
• http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.htmlVendor Advisory
• http://osvdb.org/97438
• http://secunia.com/advisories/54886
• http://support.apple.com/HT204244Vendor Advisory
• http://support.apple.com/kb/HT5934Vendor Advisory
• http://support.apple.com/kb/HT6441
• http://support.apple.com/kb/HT6442
• http://www.securitytracker.com/id/1029054
• https://exchange.xforce.ibmcloud.com/vulnerabilities/87222
• https://support.apple.com/kb/HT6535Vendor Advisory
• http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
• http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
• http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html
• http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.htmlVendor Advisory
• http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.htmlVendor Advisory
• http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.htmlVendor Advisory
• http://osvdb.org/97438
• http://secunia.com/advisories/54886
• http://support.apple.com/HT204244Vendor Advisory
• http://support.apple.com/kb/HT5934Vendor Advisory
• http://support.apple.com/kb/HT6441
• http://support.apple.com/kb/HT6442
• http://www.securitytracker.com/id/1029054
• https://exchange.xforce.ibmcloud.com/vulnerabilities/87222
• https://support.apple.com/kb/HT6535Vendor Advisory

Published

Sep 19, 2013

Last Modified

Jun 16, 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.
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• CVE-2011-2382Microsoft Internet Explorer 8 and earlier, and Internet Expl…
• CVE-2011-2383Microsoft Internet Explorer 9 and earlier does not properly …
• CVE-2011-2385The iPhoneHandle package 0.9.x before 0.9.7 and 1.0.x before…
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• CVE-2011-2393The Neighbor Discovery (ND) protocol implementation in the I…
• CVE-2011-2395The Neighbor Discovery (ND) protocol implementation in Cisco…
• CVE-2011-2397The Agent service in Iron Mountain Connected Backup 8.4 allo…
• CVE-2011-2398Unspecified vulnerability in the dynamic loader in HP HP-UX …
• CVE-2011-2399Unspecified vulnerability in the Media Management Daemon (mm…
• CVE-2011-2400Cross-site scripting (XSS) vulnerability in HP SiteScope 9.x…