CVE-2020-3887 json
A logic issue was addressed with improved restrictions.
published 2020-04-01 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-25152
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. A download's origin may be incorrectly associated.
Patch / fix
- Apple iOS iOS 13.4 and iPadOS 13.4
- Apple tvOS tvOS 13.4
- Apple Safari Safari 13.1
- Apple iTunes for Windows iTunes for Windows 12.10.5
- Apple iCloud for Windows iCloud for Windows 10.9.3
- Apple iCloud for Windows (Legacy) iCloud for Windows 7.18
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Apple iOS
- Apple tvOS
- Apple Safari
- Apple iTunes for Windows
- Apple iCloud for Windows
- Apple iCloud for Windows (Legacy)
References
-
support.apple.com
/HT211102
release-notes, vendor-advisory
-
support.apple.com
/HT211101
release-notes, vendor-advisory
-
support.apple.com
/HT211104
release-notes, vendor-advisory
-
support.apple.com
/HT211105
release-notes, vendor-advisory
-
support.apple.com
/HT211106
release-notes, vendor-advisory
-
support.apple.com
/HT211107
release-notes, vendor-advisory
Sources
- CVE List CVE-2020-3887
- NVD CVE-2020-3887
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.