CVE-2011-2391

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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.

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.html

http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html

http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html

http://osvdb.org/97438

http://secunia.com/advisories/54886

http://support.apple.com/HT204244

http://support.apple.com/kb/HT5934

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/HT6535

Details

Source: MITRE

Published: 2013-09-19

Updated: 2017-08-29

Type: CWE-20

Risk Information

CVSS v2

Base Score: 6.1

Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 6.5

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to 10.9.5 (inclusive)

Configuration 2

OR

cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* versions up to 12.1 (inclusive)

Configuration 3

OR

cpe:2.3:o:apple:iphone_os:1.0.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.4:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.5:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.5:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.8:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.3.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.3.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.3.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.3.5:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:5.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:5.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:5.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:5.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:6.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:6.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:6.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:6.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:6.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:6.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to 6.1.4 (inclusive)

Tenable Plugins

View all (10 total)

IDNameProductFamilySeverity
81088Mac OS X Multiple Vulnerabilities (Security Update 2015-001) (POODLE)NessusMacOS X Local Security Checks
critical
78550Mac OS X < 10.10 Multiple Vulnerabilities (POODLE) (Shellshock)NessusMacOS X Local Security Checks
critical
77822Apple TV < 7 Multiple VulnerabilitiesNessusMisc.
high
77745Apple iOS < 8 Multiple VulnerabilitiesNessusMobile Devices
high
8393Apple iOS < 8.0 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
high
8040Mac OS X < 10.9 Multiple Vulnerabilities Nessus Network MonitorWeb Clients
high
70561Mac OS X 10.x < 10.9 Multiple Vulnerabilities (BEAST)NessusMacOS X Local Security Checks
high
70257Apple TV < 6.0 Multiple VulnerabilitiesNessusMisc.
high
69984Apple iOS < 7 Multiple VulnerabilitiesNessusMobile Devices
high
8013Apple iOS < 7.0 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
critical