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cve[email protected]CVE-2016-4763
HistorySep 25, 2016 - 10:59 a.m.

CVE-2016-4763

2016-09-2510:59:57
CWE-310
web.nvd.nist.gov
37
cve-2016-4763
wkwebview
webkit
apple ios
itunes
safari
man-in-the-middle attack
https
certificate spoofing

4.9 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.3%

WKWebView in WebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 does not properly verify X.509 certificates from HTTPS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected configurations

NVD
Node
appleitunesRange12.4.3
AND
microsoftwindows
Node
applesafariRange9.1.3
OR
appleiphone_osRange9.3.5
CPENameOperatorVersion
apple:itunesapple itunesle12.4.3

4.9 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.3%