Vulnerability Monitor

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CVE-2018-4086

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Security" component. It allows remote attackers to spoof certificate validation via crafted name constraints.

Published

2018-04-03T06:29:03.063

Last Modified

2024-11-21T04:06:43.173

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	apple_tv	< 11.2.5	Yes
Operating System	apple	iphone_os	< 11.2.5	Yes
Operating System	apple	mac_os_x	< 10.13.3	Yes
Operating System	apple	watchos	< 4.2.2	Yes

References

http://www.securityfocus.com/bid/102782 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1040265 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1040267 Third Party Advisory, VDB Entry ([email protected])
https://support.apple.com/HT208462 Vendor Advisory ([email protected])
https://support.apple.com/HT208463 Vendor Advisory ([email protected])
https://support.apple.com/HT208464 Vendor Advisory ([email protected])
https://support.apple.com/HT208465 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/102782 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1040265 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1040267 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT208462 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT208463 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT208464 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT208465 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)