Open Redirect in Apple Icloud
CVE-2017-7153
An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to spoof user-interface information (about whether the entire content is derived from a valid TLS session) via a crafted web site that sends a 401 Unauthorized redirect.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.019 (79.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.019 · change: -0.000
Affected products
Weakness classification (CWE)
References
- support.apple.com/HT208327 (Vendor Advisory)
- support.apple.com/HT208325 (Vendor Advisory)
- support.apple.com/HT208334 (Vendor Advisory)
- support.apple.com/HT208324 (Vendor Advisory)
- support.apple.com/HT208326 (Vendor Advisory)
- usn.ubuntu.com/3551-1/ (vendor-advisory, Third Party Advisory)
- support.apple.com/HT208328 (Vendor Advisory)
Frequently asked questions
- What is CVE-2017-7153?
- CVE-2017-7153 is a medium-severity vulnerability in Apple Icloud, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2018-04-03.
- How severe is CVE-2017-7153?
- Medium severity. CVSS v3 base score is 6.1 out of 10.