Critical severity · published Oct 23, 2017
CVE-2017-7103
An issue was discovered in certain Apple products
9.8
CVSS
2.7%
EPSS
No
On KEV
Description
An issue was discovered in certain Apple products. iOS before 11 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "Wi-Fi" component. It might allow remote attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via crafted Wi-Fi traffic.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
through 10.3.3 · source: NVD
TV
Tvos · Apple
through 10.2.2 · source: NVD
WA
Watchos · Apple
through 3.2.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-7103
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-7103
Third Party Advisory
http://www.securityfocus.com/bid/100927
Third Party Advisory
http://www.securitytracker.com/id/1039385
Issue Tracking
https://bugs.chromium.org/p/project-zero/issues/detail?id=1302
Vendor Advisory
https://support.apple.com/HT208112
Vendor Advisory
https://support.apple.com/HT208113
Vendor Advisory
https://support.apple.com/HT208115
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