Vulnerability Description
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.
CVSS Score
6.1
MEDIUM
AV:A/AC:L/Au:N/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | <= 10.9.5 |
| Apple | Itunes | <= 12.1 |
| Apple | Iphone Os | <= 6.1.4 |
Related Weaknesses (CWE)
References
- 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
FAQ
What is CVE-2011-2391?
CVE-2011-2391 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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.
How severe is CVE-2011-2391?
CVE-2011-2391 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-2391?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Mac Os X, Apple Itunes, Apple Iphone Os.