Information disclosure in Apple Iphone OS

CVE-2017-7139

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Phone" component. It allows attackers to obtain sensitive information by leveraging a timing bug to read a secure-content screenshot that occurred during a locking action.

Vulnerability class: Information Disclosure

Published · last modified .

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2017-7139: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2017-7139?
CVE-2017-7139 is a low-severity vulnerability in Apple Iphone OS, classified under Information Disclosure. CVSS score: 2.4/10. Published 2017-10-23.
How severe is CVE-2017-7139?
Low severity. CVSS v3 base score is 2.4 out of 10.