Vulnerability Description
The HTTP referrer header may be used to leak browsing history. The issue was resolved by downgrading all third party referrers to their origin. This issue is fixed in Safari 13.0.3, iTunes 12.10.2 for Windows, iCloud for Windows 10.9.2, tvOS 13.2, iOS 13.2 and iPadOS 13.2, iCloud for Windows 7.15. Visiting a maliciously crafted website may reveal the sites a user has visited.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Icloud | < 7.15 |
| Apple | Itunes | < 12.10.2 |
| Apple | Safari | < 13.0.3 |
| Apple | Ipados | < 13.2 |
| Apple | Iphone Os | < 13.2 |
| Apple | Tvos | < 13.2 |
References
- https://support.apple.com/en-us/HT210721Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210723Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210725Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210726Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210728Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210947Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210721Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210723Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210725Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210726Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210728Release NotesVendor Advisory
- https://support.apple.com/en-us/HT210947Release NotesVendor Advisory
FAQ
What is CVE-2019-8827?
CVE-2019-8827 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The HTTP referrer header may be used to leak browsing history. The issue was resolved by downgrading all third party referrers to their origin. This issue is fixed in Safari 13.0.3, iTunes 12.10.2 for...
How severe is CVE-2019-8827?
CVE-2019-8827 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-8827?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Icloud, Apple Itunes, Apple Safari, Apple Ipados, Apple Iphone Os.