What’s Vulnerable › Vulnerabilities
CVE-2017-7153
- Severity: medium (CVSS 6.1 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2018-04-03 · updated 2026-06-17
- Weakness: CWE-601
Description
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.
Affected products
- Apple iCloud for Windows: before 7.2 — fixed in 7.2
- Apple Iphone Os: before 11.2 — fixed in 11.2
- Apple iTunes for Windows: before 12.7.2 — fixed in 12.7.2
- Apple Safari: before 11.0.2 — fixed in 11.0.2
- Apple tvOS: before 11.2 — fixed in 11.2
- Apple watchOS: before 4.2 — fixed in 4.2
- Canonical Ubuntu Linux: 16.04, 17.10
How to fix
Upgrade to a fixed version: Apple iCloud for Windows 7.2; Apple Iphone Os 11.2; Apple iTunes for Windows 12.7.2; Apple Safari 11.0.2; Apple tvOS 11.2; Apple watchOS 4.2. Check the vendor advisory for mitigations.
References
- https://support.apple.com/HT208324
- https://support.apple.com/HT208325
- https://support.apple.com/HT208326
- https://support.apple.com/HT208327
- https://support.apple.com/HT208328
- https://support.apple.com/HT208334
- https://usn.ubuntu.com/3551-1/
- https://support.apple.com/HT208324
- https://support.apple.com/HT208325
- https://support.apple.com/HT208326
- https://support.apple.com/HT208327
- https://support.apple.com/HT208328
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