High severity · published Jun 9, 2020
CVE-2020-9843
An input validation issue was addressed with improved input validation
7.1
CVSS
1.2%
EPSS
No
On KEV
Description
An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to a cross site scripting attack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 13.5 · source: NVD
IC
Icloud · Apple
before 7.19; 11.0 before 11.2 · source: NVD
IT
Itunes · Apple
before 12.10.7 · source: NVD
SA
Safari · Apple
before 13.1.1 · source: NVD
TV
Tvos · Apple
before 13.4.5 · source: NVD
WA
Watchos · Apple
before 6.2.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9843
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9843
Vendor Advisory
https://support.apple.com/HT211168
Vendor Advisory
https://support.apple.com/HT211171
Vendor Advisory
https://support.apple.com/HT211175
Broken Link
https://support.apple.com/HT211177
Vendor Advisory
https://support.apple.com/HT211178
Vendor Advisory
https://support.apple.com/HT211179
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