CVE-2011-2391 — Improper Input Validation in Apple Iphone OS

CWE-20 — Improper Input Validation3 documents3 sources
Severity
6.1MEDIUMNVD
EPSS
1.2%
top 20.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple Iphone OSApple ItunesApple MAC OS X+1 more
Timeline
PublishedSep 19
Latest updateMay 17

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 vector

AV:A/AC:L/C:N/I:N/A:CExploitability: 6.5 | Impact: 6.9

Affected Packages4 packages

▶NVDapple/itunes12.1
▶NVDapple/mac_os_x10.9.5
▶NVDapple/iphone_os6.1.4+47

🔴Vulnerability Details

1
GHSA
GHSA-wcjw-xjfg-7pww: 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↗2022-05-17
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📋Vendor Advisories

1
Apple
CVE-2011-2391: OS X Yosemite v10.10.2 and Security Update 2015-001↗
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