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cve[email protected]CVE-2018-4218
HistoryJun 08, 2018 - 6:29 p.m.

CVE-2018-4218

2018-06-0818:29:01
CWE-416
web.nvd.nist.gov
74
cve
2018
4218
apple
ios
safari
icloud
itunes
tvos
watchos
webkit
remote attackers
arbitrary code
denial of service
memory corruption
application crash
security vulnerability
nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

0.464 Medium

EPSS

Percentile

97.4%

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the “WebKit” component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers an @generatorState use-after-free.

Affected configurations

NVD
Node
applesafariRange<11.1.1
OR
appleiphone_osRange<11.4
OR
appletvosRange<11.4
OR
applewatchosRange<4.3.1
Node
appleicloudRange<7.5
AND
microsoftwindowsMatch-
Node
appleitunesRange<12.7.5
AND
microsoftwindowsMatch-
Node
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch17.10
OR
canonicalubuntu_linuxMatch18.04lts

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

0.464 Medium

EPSS

Percentile

97.4%