CVE-2019-6219 json
A denial of service issue was addressed with improved validation.
published 7y ago modified 4mo ago also EUVD-2019-15786
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, watchOS 5.1.3. Processing a maliciously crafted message may lead to a denial of service.
Patch / fix
- Apple iOS iOS 12.1.3
- Apple macOS macOS Mojave 10.14.3
- Apple watchOS watchOS 5.1.3
Is CVE-2019-6219 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.14% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- Apple iOS
- Apple macOS
- Apple watchOS
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
support.apple.com
/HT209446
vendor-advisory
-
support.apple.com
/HT209443
vendor-advisory
-
support.apple.com
/HT209448
vendor-advisory
-
securityfocus.com
/bid/106697
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2019-6219
- NVD CVE-2019-6219
Fencer Intel 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.