High severity · published Apr 2, 2017
CVE-2017-2389
An issue was discovered in certain Apple products
8.1
CVSS
1.8%
EPSS
No
On KEV
Description
An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof an HTTP authentication sheet or cause a denial of service via a crafted web site.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
through 10.2.1 · source: NVD
SA
Safari · Apple
through 10.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-2389
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-2389
Third Party Advisory
http://www.securityfocus.com/bid/97129
www.securitytracker.com
http://www.securitytracker.com/id/1038137
Vendor Advisory
https://support.apple.com/HT207600
Vendor Advisory
https://support.apple.com/HT207617
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