CVE-2023-42840 json
The issue was addressed with improved checks.
published 2024-02-21 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-47261
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS Ventura 13.6.1. An app may be able to access user-sensitive data.
Patch / fix
- Apple macOS 12.7, 13.6, 14.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Apple macOS
Classification
- Weakness
-
- CWE-922 Insecure Storage of Sensitive Information
References
-
support.apple.com
/en-us/HT213984
vendor-advisory
-
support.apple.com
/en-us/HT213985
vendor-advisory
-
support.apple.com
/en-us/HT213983
vendor-advisory
- support.apple.com /kb/HT213985
- support.apple.com /kb/HT213984
- support.apple.com /kb/HT213983
Sources
- CVE List CVE-2023-42840
- NVD CVE-2023-42840
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.