Information disclosure in Apple Iphone OS
CVE-2018-4185
In iOS before 11.3, tvOS before 11.3, watchOS before 4.3, and macOS before High Sierra 10.13.4, an information disclosure issue existed in the transition of program state. This issue was addressed with improved state handling.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.030 (86.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.apple.com/HT208696 (Vendor Advisory)
- support.apple.com/HT208692 (Vendor Advisory)
- support.apple.com/HT208693 (Vendor Advisory)
- support.apple.com/HT208698 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-4185?
- CVE-2018-4185 is a high-severity vulnerability in Apple Iphone OS, classified under Information Disclosure. CVSS score: 7.5/10. Published 2019-01-11.
- How severe is CVE-2018-4185?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2018-4185 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.