CVE-2020-3875 json
A validation issue was addressed with improved input sanitization.
published 2020-02-27 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-25140
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to read restricted memory.
Patch / fix
- Apple iOS iOS 13.3.1 and iPadOS 13.3.1
- Apple macOS macOS Catalina 10.15.3
- Apple tvOS tvOS 13.3.1
- Apple watchOS watchOS 6.1.2
Exploit prediction
0.80% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Affected products
- Apple iOS
- Apple macOS
- Apple tvOS
- Apple watchOS
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
support.apple.com
/HT210919
release-notes, vendor-advisory
-
support.apple.com
/HT210918
release-notes, vendor-advisory
-
support.apple.com
/HT210921
release-notes, vendor-advisory
-
support.apple.com
/HT210920
release-notes, vendor-advisory
Sources
- CVE List CVE-2020-3875
- NVD CVE-2020-3875
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.