CVE-2018-4232

2018-06-0800:00:00

ubuntu.com

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

74.1%

JSON

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. The issue involves the “WebKit” component. It allows remote
attackers to overwrite cookies via a crafted web site.

Notes

Author	Note
jdstrand	webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchwebkit2gtk< 2.20.3-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchwebkit2gtk< 2.20.3-0ubuntu0.18.04.1UNKNOWN
ubuntu16.04noarchwebkit2gtk< 2.20.3-0ubuntu0.16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	webkit2gtk	< 2.20.3-0ubuntu0.17.10.1	UNKNOWN
ubuntu	18.04	noarch	webkit2gtk	< 2.20.3-0ubuntu0.18.04.1	UNKNOWN
ubuntu	16.04	noarch	webkit2gtk	< 2.20.3-0ubuntu0.16.04.1	UNKNOWN